Biggest changeMANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS — CONTINUED Note: Since the numbers reflected in the table below are calculated on a per share basis, they may not foot due to rounding. 2022 2021 GAAP: Earnings per diluted share $ 4.73 $ 4.45 Adjusted for: Income tax expense attributable to Knight-Swift 1.53 1.38 Income before income taxes attributable to Knight-Swift 6.25 5.83 Amortization of intangibles 1 0.40 0.33 Impairments 2 — — Legal accruals 3 — (0.01) Transaction fees 4 — 0.03 Write-off of deferred debt issuance costs 5 — 0.01 Adjusted income before income taxes 6.66 6.18 Provision for income tax expense at effective rate (1.63) (1.46) Non-GAAP: Adjusted EPS $ 5.03 $ 4.72 1 "Amortization of intangibles" reflects the non-cash amortization expense relating to intangible assets identified in the 2017 Merger, the July 5, 2021 ACT Acquisition, and other acquisitions. 2 "Impairments" reflects the following non-cash impairments: • 2022 impairment of building improvements (within our non-reportable segments); • 2021 impairments related to certain revenue equipment held for sale (within the non-reportable segments and the Truckload segment). 3 "Legal accruals" are included in "Miscellaneous operating expenses" in the consolidated statements of comprehensive income and reflect the following: • During 2022, the Company decreased the estimated exposure related to certain accrued legal matters previously identified as probable and estimable in prior periods based on recent settlement agreements.
Biggest changeMANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS — CONTINUED Non-GAAP Reconciliation: Consolidated Adjusted Net Income Attributable to Knight-Swift and Adjusted EPS 2023 2022 (Dollars in thousands) GAAP: Net income attributable to Knight-Swift $ 217,149 $ 771,325 Adjusted for: Income tax expense attributable to Knight-Swift 54,768 249,388 Income before income taxes attributable to Knight-Swift 271,917 1,020,713 Amortization of intangibles 1 70,138 64,843 Impairments 2 2,236 810 Legal accruals and loss contingencies 3 7,694 415 Transaction fees 4 6,868 — Other acquisition related expenses 5 7,697 — Severance expense 6 5,151 — Change in fair value of deferred earnout 7 (3,359) — Adjusted income before income taxes 368,342 1,086,781 Provision for income tax expense at effective rate 8 (89,603) (265,585) Non-GAAP: Adjusted Net Income Attributable to Knight-Swift $ 278,739 $ 821,196 Note: Since the numbers reflected in the table below are calculated on a per share basis, they may not foot due to rounding. 2023 2022 GAAP: Earnings per diluted share $ 1.34 $ 4.73 Adjusted for: Income tax expense attributable to Knight-Swift 0.34 1.53 Income before income taxes attributable to Knight-Swift 1.68 6.25 Amortization of intangibles 1 0.43 0.40 Impairments 2 0.01 — Legal accruals and loss contingencies 3 0.05 — Transaction fees 4 0.04 — Other acquisition related expenses 5 0.05 — Severance expense 6 0.03 — Change in fair value of deferred earnout 7 (0.02) — Adjusted income before income taxes 2.28 6.66 Provision for income tax expense at effective rate 8 (0.55) (1.63) Non-GAAP: Adjusted EPS $ 1.72 $ 5.03 1 "Amortization of intangibles" reflects the non-cash amortization expense relating to intangible assets identified in the 2017 Merger, the ACT Acquisition, the U.S.
Our objective is to operate our business with industry-leading margins and continued organic growth and growth through acquisitions while providing safe, high-quality, cost-effective solutions for our customers. Knight-Swift uses a nationwide network of business units and terminals in the US and Mexico to serve customers throughout North America.
Our objective is to operate our business with industry-leading margins, continued organic growth, and growth through acquisitions while providing safe, high-quality, and cost-effective solutions for our customers. Knight-Swift uses a nationwide network of business units and terminals in the US and Mexico to serve customers throughout North America.
The most significant expense in the Logistics segment is purchased transportation that we pay to third-party capacity providers, which is a primarily variable cost, and is included in "Purchased transportation" in the consolidated statements of comprehensive income.
The most significant expense in the Logistics segment is purchased transportation that we pay to third-party capacity providers, which is primarily a variable cost, and is included in "Purchased transportation" in the consolidated statements of comprehensive income.
In recent years, insurance carriers have raised premiums for many businesses, including transportation companies, and as a result, our insurance and claims expense could increase in the future, or we could raise our self-insured retention limits or reduce excess coverage limits when our policies are renewed or replaced.
In recent years, insurance carriers have raised premiums for many businesses, including transportation companies. As a result, our insurance and claims expense could increase in the future, or we could raise our self-insured retention limits or reduce excess coverage limits when our policies are renewed or replaced.
Changes to this fixed cost are generally attributed to increases or decreases to company-owned equipment, the relative percentage of owned versus leased equipment, and fluctuations in new equipment purchase prices. Depreciation can also be affected by the cost of used equipment that we sell or trade and the replacement of older used equipment.
Changes to this fixed cost are generally attributed to increases or decreases in company-owned equipment, the relative percentage of owned versus leased equipment, and fluctuations in new equipment purchase prices. Depreciation can also be affected by the cost of used equipment that we sell or trade and the replacement of older used equipment.
We also use large amounts of cash and credit for the following activities: Capital Expenditures — When justified by customer demand, as well as our liquidity and our ability to generate acceptable returns, we make substantial cash capital expenditures to maintain a modern company tractor fleet, refresh our trailer fleet, expand our network of LTL service centers, and, to a lesser extent, fund upgrades to our terminals and technology in our various service offerings.
We also use large amounts of cash and credit for the following activities: Capital Expenditures — When justified by customer demand, as well as our liquidity and our ability to generate acceptable returns, we make substantial cash capital expenditures to maintain a modern company tractor fleet, refresh our trailer fleet and expand our trailer fleet, expand our network of LTL service centers, and, to a lesser extent, fund upgrades to our terminals and technology in our various service offerings.
This generally applies only to loaded miles for our Truckload and LTL segments and typically does not offset non-paid empty miles, idle time, and out-of-route miles driven. Fuel surcharge programs involve a computation based on the change in national or regional fuel prices.
This generally applies only to loaded miles for our Truckload and LTL segments and typically does not offset non-paid empty miles, idle time, nor out-of-route miles driven. Fuel surcharge programs involve a computation based on the change in national or regional fuel prices.
Non-paid Empty Miles Percentage Truckload Percentage of miles without trailer cargo Shipments per Day LTL Average number of shipments completed each business day Weight per Shipment LTL Total weight (in pounds) divided by total shipments Revenue per shipment LTL Total revenue divided by total shipments Revenue xFSR per shipment LTL Total revenue, excluding fuel surcharge, divided by total shipments Revenue per hundredweight LTL Measures yield and is calculated as total revenue divided by total weight (in pounds) times 100 Revenue xFSR per hundredweight LTL Total revenue, excluding fuel surcharge, divided by total weight (in pounds) times 100 Average Tractors Truckload, LTL, Intermodal Average tractors in operation during the period, including company tractors and tractors provided by independent contractors Average Trailers Truckload, LTL Average trailers in operation during the period Average Revenue per Load Logistics, Intermodal Total revenue (excluding intersegment transactions) divided by load count Gross Margin Percentage Logistics Logistics gross margin (revenue, excluding intersegment transactions, less purchased transportation expense, excluding intersegment transactions) as a percentage of logistics revenue, excluding intersegment transactions Average Containers Intermodal Average containers in operation during the period GAAP Operating Ratio Truckload, LTL, Logistics, Intermodal Measures operating efficiency and is widely used in our industry as an assessment of management's effectiveness in controlling all categories of operating expenses.
Non-paid Empty Miles Percentage Truckload Percentage of miles without trailer cargo Shipments per Day LTL Average number of shipments completed each business day Weight per Shipment LTL Total weight (in pounds) divided by total shipments Revenue per shipment LTL Total revenue divided by total shipments Revenue xFSC per shipment LTL Total revenue, excluding fuel surcharge, divided by total shipments Revenue per hundredweight LTL Measures yield and is calculated as total revenue divided by total weight (in pounds) times 100 Revenue xFSC per hundredweight LTL Total revenue, excluding fuel surcharge, divided by total weight (in pounds) times 100 Average Tractors Truckload, LTL, Intermodal Average tractors in operation during the period, including company tractors and tractors provided by independent contractors Average Trailers Truckload, LTL Average trailers in operation during the period Average Revenue per Load Logistics, Intermodal Total revenue (excluding intersegment transactions) divided by load count Gross Margin Percentage Logistics Logistics gross margin (revenue, excluding intersegment transactions, less purchased transportation expense, excluding intersegment transactions) as a percentage of logistics revenue, excluding intersegment transactions Average Containers Intermodal Average containers in operation during the period GAAP Operating Ratio Truckload, LTL, Logistics, Intermodal Measures operating efficiency and is widely used in our industry as an assessment of management's effectiveness in controlling all categories of operating expenses.
Refer to Note 10, in Part II, Item 8 of this Annual Report for discussion about the impact of the amortization of definite-lived intangibles on our results for 2022 and 2021. Impairments of Long-lived Assets — Fair value is determined through various valuation techniques, including discounted cash flow models, quoted market values, and third-party independent appraisals, as necessary.
Refer to Note 10, in Part II, Item 8 of this Annual Report for discussion about the impact of the amortization of definite-lived intangibles on our results for 2023 and 2022. Impairments of Long-lived Assets — Fair value is determined through various valuation techniques, including discounted cash flow models, quoted market values, and third-party independent appraisals, as necessary.
There is also some judgement involved with estimating expected forfeiture rates as we have opted to net the benefit of expected forfeitures against our stock-based compensation expense. Refer to Note 21, in Part II, Item 8 of this Annual Report for discussion about the assumptions related to these awards and the impact on our results for 2022 and 2021.
There is also some judgement involved with estimating expected forfeiture rates as we have opted to net the benefit of expected forfeitures against our stock-based compensation expense. Refer to Note 21, in Part II, Item 8 of this Annual Report for discussion about the assumptions related to these awards and the impact on our results for 2023 and 2022.
While rail pricing is determined on an annual basis, purchased transportation varies as it relates to rail capacity, freight demand, and customer shipping needs.
While rail pricing is primarily determined on an annual basis, purchased transportation varies as it relates to rail capacity, freight demand, and customer shipping needs.
The remaining increase is primarily due to an increase in owned versus leased equipment and higher depreciation for capital improvements made to our terminals.
Xpress. The remaining increase is primarily due to an increase in owned versus leased equipment and higher depreciation for capital improvements made to our terminals.
Generally, we are paid a predetermined rate per mile or per load for our truckload services. Additional revenues are generated by charging for tractor and trailer detention, loading and unloading activities, dedicated services, and other specialized services, as well as through the collection of fuel surcharge revenue to mitigate the impact of increases in the cost of fuel.
Generally, we are paid a predetermined rate per mile or per load for our truckload services. Additional revenues are generated by charging for tractor and trailer detention, loading and unloading activities, dedicated services, other specialized services, and through the collection of fuel surcharge revenue to mitigate the impact of increases in the cost of fuel.
Refer to Note 18 in Part II, Item 8 of this Annual Report for additional discussion of our short-term and long-term contractual payment obligations related to purchase commitments. 62 Table of Contents Glossary of Terms KNIGHT-SWIFT TRANSPORTATION HOLDINGS INC.
Refer to Note 18 in Part II, Item 8 of this Annual Report for additional discussion of our short-term and long-term contractual payment obligations related to purchase commitments. 68 Table of Contents Glossary of Terms KNIGHT-SWIFT TRANSPORTATION HOLDINGS INC.
We continue to innovate with technology designed to remove friction and allow seamless connectivity, leading to services that we expect will capture new opportunities for revenue growth. 48 Table of Contents Glossary of Terms KNIGHT-SWIFT TRANSPORTATION HOLDINGS INC.
We continue to innovate with technology designed to remove friction and allow seamless connectivity, leading to services that we expect will capture new opportunities for revenue growth. 54 Table of Contents Glossary of Terms KNIGHT-SWIFT TRANSPORTATION HOLDINGS INC.
MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS — CONTINUED Results of Operations — Summary Notes regarding presentation: A discussion of changes in our results of operations from 2020 to 2021 has been omitted from this Annual Report, but may be found in "Item 7.
MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS — CONTINUED Results of Operations — Summary Notes regarding presentation: A discussion of changes in our results of operations from 2021 to 2022 has been omitted from this Annual Report, but may be found in "Item 7.
Our non-reportable segments also include certain corporate expenses (such as legal settlements and accruals, certain impairments, and amortization of intangibles related to the 2017 Merger and various acquisitions). • In addition to the revenues earned from our customers for the trucking and non-trucking services discussed above, we also earn fuel surcharge revenue from our customers through our fuel surcharge programs, which serve to recover a majority of our fuel costs.
All Other Segments also include certain corporate expenses (such as legal settlements and accruals, certain impairments, and amortization of intangibles related to the 2017 Merger and various acquisitions). • In addition to the revenues earned from our customers for the trucking and non-trucking services discussed above, we also earn fuel surcharge revenue from our customers through our fuel surcharge programs, which serve to recover a majority of our fuel costs.
Accordingly, comparisons between the Company's 2022 results and prior periods may not be meaningful. Refer to Note 1 in Part II, Item 8 of this Annual Report for a list of our recent acquisitions.
Accordingly, comparisons between the Company's 2023 results and prior periods may not be meaningful. Refer to Note 1 in Part II, Item 8 of this Annual Report for a list of our recent acquisitions.
Our primary fixed costs are depreciation and lease expense for revenue equipment and terminals, non-driver employee compensation, amortization of intangible assets, and interest expenses. 44 Table of Contents Glossary of Terms KNIGHT-SWIFT TRANSPORTATION HOLDINGS INC.
Our primary fixed costs are depreciation and lease expense for revenue equipment and terminals, non-driver employee compensation, amortization of intangible assets, and interest expenses. 50 Table of Contents Glossary of Terms KNIGHT-SWIFT TRANSPORTATION HOLDINGS INC.
Consolidated and segment Adjusted Operating Ratios are reconciled to their corresponding GAAP operating ratios under "Non-GAAP Financial Measures," below 45 Table of Contents Glossary of Terms KNIGHT-SWIFT TRANSPORTATION HOLDINGS INC.
Consolidated and segment Adjusted Operating Ratios are reconciled to their corresponding GAAP operating ratios under "Non-GAAP Financial Measures," below 51 Table of Contents Glossary of Terms KNIGHT-SWIFT TRANSPORTATION HOLDINGS INC.
Management's Discussion and Analysis of Financial Condition and Results of Operations" of our 2021 Annual Report filed with the SEC on February 24, 2022. In accordance with accounting treatment applicable to each of our recent acquisitions, Knight-Swift's reported results do not include the operating results of the acquired entities prior to the respective acquisition dates.
Management's Discussion and Analysis of Financial Condition and Results of Operations" of our 2022 Annual Report filed with the SEC on February 23, 2023. In accordance with accounting treatment applicable to each of our recent acquisitions, Knight-Swift's reported results do not include the operating results of the acquired entities prior to the respective acquisition dates.
Our LTL segment operates approximately 3,200 tractors and approximately 8,400 trailers, including equipment used for ACT's and MME's dedicated and other businesses.
Our LTL segment operates approximately 3,200 tractors and approximately 8,500 trailers, including equipment used for ACT's and MME's dedicated and other businesses.
Share Repurchases — From time to time, and depending on free cash flow availability, debt levels, stock prices, general economic and market conditions, as well as Board approval, we may repurchase shares of our outstanding common stock. The 2022 Knight-Swift Repurchase Plan had $200.0 million available as of December 31, 2022.
Share Repurchases — From time to time, and depending on Free Cash Flow 1 availability, debt levels, common stock prices, general economic and market conditions, as well as internal approval requirements, we may repurchase shares of our outstanding common stock. The 2022 Knight-Swift Repurchase Plan had $200.0 million available as of December 31, 2023.
During 2022, we increased our door count by over 180 and we expect door capacity to continue to grow in 2023. We remain encouraged by the strong performance within our LTL segment, and we continue to look for both organic and inorganic opportunities to geographically expand our footprint within the LTL market.
During 2023, we increased our door count by over 260 and we expect door capacity to continue to grow in 2024. We remain encouraged by the strong performance within our LTL segment, and we continue to look for both organic and inorganic opportunities to geographically expand our footprint within the LTL market.
MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS — CONTINUED Intermodal Segment The Intermodal segment complements our regional operating model, allows us to better serve customers in longer haul lanes, and reduces our investment in fixed assets.
MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS — CONTINUED Intermodal Segment The Intermodal segment complements our regional operating model, while also allowing us to better serve customers in longer haul lanes, and reduces our investment in fixed assets.
Changes in these estimates and assumptions could materially affect the determination of fair value and/or goodwill impairment for each reporting unit. Knight-Swift evaluated its goodwill associated with the 2017 Merger and various acquisitions as of June 30, 2022 and 2021. The evaluations were completed using fair value measurement guidance prescribed in ASC 350, Intangibles – Goodwill and Other.
Changes in these estimates and assumptions could materially affect the determination of fair value and/or goodwill impairment for each reporting unit. Knight-Swift evaluated its goodwill associated with the 2017 Merger and various acquisitions as of December 31, 2023 and 2022. The evaluations were completed using fair value measurement guidance prescribed in ASC 350, Intangibles – Goodwill and Other.
However, we believe the combination of our expected cash flows, financing available through operating and finance leases, available funds under our accounts receivable securitization, and availability under the 2021 Revolver will be sufficient to fund our expected capital expenditures for at least the next twelve months.
However, we believe the combination of our expected cash flows, financing available through operating and finance leases, available funds under our 2023 RSA, and availability under the 2021 Revolver will be sufficient to fund our expected capital expenditures for at least the next twelve months.
If claims development factors that are based upon historical experience had increased by 10%, our claims accrual as of December 31, 2022 would have potentially increased by $70.1 million. Refer to Note 12, in Part II, Item 8 of this Annual Report for discussion about the changes in the claims accrual balance.
If claims development factors that are based upon historical experience had increased by 10%, our claims accrual as of December 31, 2023 would have potentially increased by $61.5 million. Refer to Note 12, in Part II, Item 8 of this Annual Report for discussion about the changes in the claims accrual balance.
Other expenses (income), net — Other expenses (income), net is primarily comprised of losses and (gains) from our various equity investments, including our investment in Embark, as well as certain other non-operating income and expense items that may arise outside of the normal course of business. 2022 Compared to 2021 — The unfavorable change in consolidated other expenses (income), net is primarily due to unrealized losses recognized from our investment in Embark, compared to a gain during 2021.
Other (income) expenses, net — Other (income) expenses, net is primarily comprised of (gains) and losses from our various equity investments, including our investment in Embark, as well as certain other non-operating income and expense items that may arise outside of the normal course of business. 2023 Compared to 2022 — The increased change in consolidated other (income) expenses, net is primarily due to unrealized losses recognized from our investment in Embark in 2022 and a net gain recorded within our portfolio of investments during 2023.
The fair value of the goodwill was established using an equal weighting of both the income and market approaches. In evaluating this quantitative analysis, the Company determined that it was more likely than not that fair value exceeded carrying value for the Company's reporting units as of June 30, 2022 and 2021.
The fair value of the goodwill was established using an equal weighting of both the income and market approaches. In evaluating this quantitative analysis, the Company determined that it was more likely than not that fair value exceeded carrying value for the Company's reporting units as of December 31, 2023 and 2022.
Adjusted Net Income Attributable to Knight-Swift, Adjusted EPS, and Adjusted Operating Ratio are reconciled to the most directly comparable GAAP financial measures under "Non-GAAP Financial Measures," below. 2 Our tractor fleet within the Truckload segment had a weighted average age of 2.7 years and 2.5 years as of December 31, 2022 and 2021, respectively. 3 Note that average trailers includes 8,249 and 6,388 trailers within our non-reportable operating segments.
Adjusted Net Income Attributable to Knight-Swift, Adjusted EPS, and Adjusted Operating Ratio are reconciled to the most directly comparable GAAP financial measures under "Non-GAAP Financial Measures," below. 2 Our tractor fleet within the Truckload segment had a weighted average age of 2.5 years and 2.7 years as of December 31, 2023 and 2022, respectively. 3 Note that average trailers includes 8,724 and 8,249 trailers within our All Other Segment.
"Cash and cash equivalents – restricted" consists of $185.8 million, which is included in "Cash and cash equivalents — restricted" in the consolidated balance sheets and is held by Mohave and Red Rock for claims payments. The remaining $2.8 million is included in "Other long-term assets" and is held in escrow accounts to meet statutory requirements.
"Cash and cash equivalents – restricted" consists of $297.3 million, which is included in "Cash and cash equivalents — restricted" in the consolidated balance sheets held by Mohave and Red Rock for claims payments. The remaining $3.9 million is included in "Other long-term assets" and is held in escrow accounts to meet statutory requirements.
Non-reportable Segments Our non-reportable segments include support services provided to our customers and third-party carriers including insurance, equipment maintenance, equipment leasing, warehousing, trailer parts manufacturing, and warranty services.
All Other Segments Our All Other Segments include support services provided to our customers and third-party carriers including insurance, equipment maintenance, equipment leasing, warehousing, trailer parts manufacturing, and warranty services.
MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS — CONTINUED Principal and Interest Payments — As of December 31, 2022, we had debt, accounts receivable securitization, and finance lease obligations of $1.9 billion, which are discussed under "Material Debt Agreements," below.
MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS — CONTINUED Principal and Interest Payments — As of December 31, 2023, we had debt, accounts receivable securitization, and finance lease obligations of $2.7 billion, which are discussed under "Material Debt Agreements," below.
We continue to offer power-only services through our Logistics segment by leveraging our fleet of over 79,000 trailers as of December 31, 2022. • Our non-reportable segments include support services provided to our customers and third-party carriers including insurance, equipment maintenance, equipment leasing, warehousing, trailer parts manufacturing, and warranty services.
We continue to offer power-only services through our Logistics segment by leveraging our fleet of over 96,000 trailers as of December 31, 2023. • All Other Segments include support services provided to our customers and third-party carriers including insurance, equipment maintenance, equipment leasing, warehousing, trailer parts manufacturing, and warranty services.
Inflation Most of our operating expenses are inflation-sensitive, with inflation generally leading to increased costs of operations. Price increases in manufacturer revenue equipment has impacted the cost for us to acquire new equipment. Cost increases have also impacted the cost of parts for equipment repairs and maintenance.
MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS — CONTINUED Inflation Most of our operating expenses are inflation-sensitive, with inflation generally leading to increased costs of operations. Price increases in manufacturer revenue equipment has impacted the cost for us to acquire new equipment. Cost increases have also impacted the cost of parts for equipment repairs and maintenance.
We additionally had $15.8 million in outstanding letters of credit (discussed below) issued under the 2021 Revolver, leaving $1.0 billion available under the 2021 Revolver. 2 Based on eligible receivables at December 31, 2022, our borrowing base for the 2021 RSA was $456.4 million, while outstanding borrowings were $419.0 million, leaving $37.4 million available under the 2021 RSA. 3 Restricted cash and restricted investments are primarily held by our captive insurance companies for claims payments.
We additionally had $18.0 million in outstanding letters of credit (discussed below) issued under the 2021 Revolver, leaving $1.0 billion available under the 2021 Revolver. 2 Based on eligible receivables at December 31, 2023, our borrowing base for the 2023 RSA was $527.6 million, while outstanding borrowings were $527.0 million, leaving $0.6 million available under the 2023 RSA. 3 Restricted cash and restricted investments are primarily held by our captive insurance companies for claims payments.
MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS — CONTINUED Segment Review Truckload Segment We generate revenue in the Truckload segment primarily through irregular route, dedicated, refrigerated, flatbed, expedited, and cross-border service offerings, with approximately 13,400 irregular route tractors and approximately 4,700 dedicated route tractors in use during 2022.
MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS — CONTINUED Segment Review Truckload Segment We generate revenue in the Truckload segment primarily through irregular route, dedicated, refrigerated, flatbed, expedited, and cross-border service offerings, with approximately 15,100 irregular route tractors and approximately 5,900 dedicated route tractors in use during 2023.
See further details regarding our share repurchases under Note 20 in Part II, Item 8 of this Annual Report. Working Capital We had working capital surpluses of $599.6 million as of December 31, 2022 and $339.5 million as of December 31, 2021.
See further details regarding our share repurchases under Note 20 in Part II, Item 8 of this Annual Report. Working Capital We had working capital deficit of $116.3 million as of December 31, 2023 and a working capital surplus of $599.6 million as of December 31, 2022.
Early estimates of the full-year 2022 US employment cost index indicate a year-over-year increase of 5.1% 2 and a sequential increase of 1.0% 2 .
Early estimates of the full-year 2023 US employment cost index indicate a year-over-year increase of 0.9% 2 and a sequential increase of 0.7% 2 .
See Note 4 and Note 10 in Part II, Item 8, of this Annual Report for further details regarding the Company's intangible assets, historical amortization, and anticipated future amortization. 2022 Compared to 2021 — The increase in consolidated amortization of intangibles for 2022 is attributed to the ACT, MME, UTXL, and Eleos acquisitions in 2021.
Xpress Acquisition, and other acquisitions. See Note 4 and Note 10 in Part II, Item 8, of this Annual Report for further details regarding the Company's intangible assets, historical amortization, and anticipated future amortization. 2023 Compared to 2022 — The increase in consolidated amortization of intangibles for 2023 is primarily attributed to the U.S. Xpress Acquisition.
Management periodically reviews the condition, average age, and reasonableness of estimated useful lives and salvage values of our equipment and considers such factors in light of our experience with similar assets, used equipment market conditions, and prevailing industry practices. 2022 Compared to 2021 — The increase in consolidated depreciation and amortization of property and equipment includes a $34.7 million increase of expense from ACT's results for the full year 2022, compared to the portion of 2021 following the acquisition date.
Management periodically reviews the condition, average age, and reasonableness of estimated useful lives and salvage values of our equipment and considers such factors in light of our experience with similar assets, used equipment market conditions, and prevailing industry practices. 2023 Compared to 2022 — The increase in consolidated depreciation and amortization of property and equipment includes a $41.2 million increase of expense from the results of U.S.
The following discussion should be read in conjunction with Note 2, as it presents uncertainties involved in applying the accounting policies, and provides insight into the quality of management's estimates and variability in the amounts recorded for these critical accounting estimates. Our critical accounting estimates include the following: 64 Table of Contents Glossary of Terms KNIGHT-SWIFT TRANSPORTATION HOLDINGS INC.
The following discussion should be read in conjunction with Note 2, as it presents uncertainties involved in applying the accounting policies, and provides insight into the quality of management's estimates and variability in the amounts recorded for these critical accounting estimates.
The expense is impacted by changes in the tax rates and registration fees associated with our tractor fleet and regional operating facilities. 2022 Compared to 2021 — The increase in consolidated operating taxes and licenses expense is primarily due to the inclusion of operating taxes and licenses expense from ACT's and MME's results for the full year 2022, compared to the portion of 2021 following the respective acquisition dates. 2022 2021 2022 vs. 2021 (Dollars in thousands) Increase (decrease) Communications $ 23,656 $ 22,486 5.2 % % of total revenue 0.3 % 0.4 % (10 bps) % of revenue, excluding truckload and LTL fuel surcharge 0.4 % 0.4 % — bps Communications expense is comprised of costs associated with our tractor and trailer tracking systems, information technology systems, and phone systems. 2022 Compared to 2021 — The increase in consolidated communications expense is primarily due to the inclusion of $2.2 million of communications expense from ACT's and MME's results for the full year 2022, compared to the portion of 2021 following the respective acquisition dates.
The expense is impacted by changes in the tax rates and registration fees associated with our tractor fleet and regional operating facilities. 2023 Compared to 2022 — The increase in consolidated operating taxes and licenses expense is primarily due to the inclusion of operating taxes and licenses expense from the results of U.S Xpress during 2023. 2023 2022 2023 vs. 2022 (Dollars in thousands) Increase (decrease) Communications $ 29,661 $ 23,656 25.4 % % of total revenue 0.4 % 0.3 % 10 bps % of revenue, excluding truckload and LTL fuel surcharge 0.5 % 0.4 % 10 bps Communications expense is comprised of costs associated with our tractor and trailer tracking systems, information technology systems, and phone systems. 2023 Compared to 2022 — The increase in consolidated communications expense is primarily due to the inclusion of $6.3 million of communications expense from the results of U.S.
Consolidated Other Expenses, net The following table summarizes fluctuations in certain non-operating expenses included in our consolidated statements of comprehensive income: 2022 2021 2022 vs. 2021 (Dollars in thousands) Increase (decrease) Interest income $ (5,439) $ (1,173) 363.7 % Interest expense $ 50,803 $ 21,140 140.3 % Other expenses (income), net $ 25,958 $ (28,905) (189.8 %) Income tax expense $ 249,388 $ 230,887 8.0 % Interest income — Interest income includes interest earned from financing revenue equipment to independent contractors, as well as interest earned from our investments. 2022 Compared to 2021 — The increase in consolidated interest income is primarily due to the higher balances in our interest yielding cash accounts, coupled with an increase in interest rates during 2022.
Consolidated Other Expenses, net The following table summarizes fluctuations in certain non-operating expenses included in our consolidated statements of comprehensive income: 2023 2022 2023 vs. 2022 (Dollars in thousands) Increase (decrease) Interest income $ (21,577) $ (5,439) 296.7 % Interest expense $ 127,100 $ 50,803 150.2 % Other (income) expenses, net $ (37,659) $ 25,958 (245.1 %) Income tax (benefit) expense $ 54,768 $ 249,388 (78.0 %) Interest income — Interest income includes interest earned from financing revenue equipment to independent contractors, as well as interest earned from our investments. 2023 Compared to 2022 — The increase in consolidated interest income is primarily due to the higher balances in our interest yielding cash accounts, coupled with an increase in interest rates during 2023.
This resulted in a 2022 effective tax rate of 24.4% and a 2021 effective tax rate of 23.7%. 55 Table of Contents Glossary of Terms KNIGHT-SWIFT TRANSPORTATION HOLDINGS INC.
This resulted in a 2023 effective tax rate of 20.3% and a 2022 effective tax rate of 24.4%. 60 Table of Contents Glossary of Terms KNIGHT-SWIFT TRANSPORTATION HOLDINGS INC.
Income tax expense — In addition to the discussion below, Note 13 in Part II, Item 8 of this Annual Report provides further analysis related to income taxes. 2022 Compared to 2021 — The increase in consolidated income tax expense was primarily due to an increase in income before income taxes.
Income tax expense — In addition to the discussion below, Note 13 in Part II, Item 8 of this Annual Report provides further analysis related to income taxes. 2023 Compared to 2022 — The decrease in consolidated income tax expense was primarily due to a decrease in income before income taxes and a release of a valuation allowance in the third quarter of 2023.
Prior to the maturity of our 2022 RSA, 2021 Term Loans, 2021 Revolver, Prudential Notes, and other debt, we expect to be contractually obligated to make interest payments of approximately $58.8 million, $156.9 million, $8.5 million, $2.8 million, and $0.1 million, respectively.
Prior to the maturity of our 2023 RSA, 2023 Term Loan, 2021 Term Loans, 2021 Revolver, Prudential Notes, revenue equipment installment notes, and other debt, we expect to be contractually obligated to make interest payments of approximately $58.6 million, $46.8 million, $150.5 million, $12.2 million, $1.6 million, $20.9 million and $1.8 million, respectively.
Refer to Notes 14 and 15 in Part II, Item 8 of this Annual Report for additional discussion of the principal payment obligations related to the 2021 RSA and 2021 Debt Agreement. Refer to Note 16 in Part II, Item 8 of this Annual Report for additional discussion on our contractual principal and interest payment obligations for finance leases.
Refer to Notes 14 and 15 in Part II, Item 8 of this Annual Report for additional discussion of the principal payment obligations related to the 2023 RSA, 2023 Term Loan, and 2021 Debt Agreement.
MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS — CONTINUED Market Trends and Outlook — On a year-over-year basis, the US gross domestic product, which is the broadest measure of goods and services produced across the economy, increased by 2.1% 1 in 2022, as compared to a 5.7% 1 decrease in 2021.
Market Trends and Outlook — On a year-over-year basis, the US gross domestic product, which is the broadest measure of goods and services produced across the economy, increased by 2.5% 1 in 2023, as compared to a 1.9% 1 increase in 2022.
Fixed Logistics operating expenses primarily include non-driver employee compensation and benefits recorded in "Salaries, wages, and benefits" and depreciation and amortization expense recorded in "Depreciation and amortization of property and equipment" in the consolidated statements of comprehensive income. 2022 2021 2022 vs. 2021 (Dollars in thousands, except per load data) Increase (decrease) Total revenue $ 920,707 $ 817,003 12.7 % Revenue, excluding intersegment transactions $ 910,609 $ 798,689 14.0 % GAAP: Operating income $ 133,942 $ 93,920 42.6 % Non-GAAP: Adjusted Operating Income 1 2 $ 135,278 $ 94,685 42.9 % Revenue per load 2 $ 2,242 $ 2,439 (8.1 %) Gross margin percentage 2 21.9 % 18.1 % 380 bps GAAP: Operating ratio 2 85.5 % 88.5 % (300 bps) Non-GAAP: Adjusted Operating Ratio 1 2 85.1 % 88.1 % (300 bps) 1 Refer to "Non-GAAP Financial Measures" below. 2 Defined under "Operating Statistics" above. 2022 Compared to 2021 — Logistics Adjusted Operating Ratio was 85.1%, with a gross margin of 21.9% in 2022, compared to 18.1% in 2021.
Fixed Logistics operating expenses primarily include non-driver employee compensation and benefits recorded in "Salaries, wages, and benefits," as well as depreciation and amortization expense recorded in "Depreciation and amortization of property and equipment" in the consolidated statements of comprehensive income. 2023 2022 2023 vs. 2022 (Dollars in thousands, except per load data) Increase (decrease) Total revenue $ 582,250 $ 920,707 (36.8 %) Revenue, excluding intersegment transactions $ 577,695 $ 910,609 (36.6 %) GAAP: Operating income $ 43,418 $ 133,942 (67.6 %) Non-GAAP: Adjusted Operating Income 1 2 $ 45,031 $ 135,278 (66.7 %) Revenue per load 2 $ 1,724 $ 2,242 (23.1 %) Gross margin percentage 2 18.7 % 21.9 % (320 bps) GAAP: Operating ratio 2 92.5 % 85.5 % 700 bps Non-GAAP: Adjusted Operating Ratio 1 2 92.2 % 85.1 % 710 bps 1 Refer to "Non-GAAP Financial Measures" below. 2 Defined under "Operating Statistics" above. 2023 Compared to 2022 — Logistics Adjusted Operating Ratio was 92.2%, with a gross margin of 18.7% in 2023, compared to 21.9% in 2022.
Material Debt Agreements As of December 31, 2022, we had $1.9 billion in material debt obligations at the following carrying values: • $199.8 million: 2021 Term Loan A-2, due September 2024, net of $0.2 million in deferred loan costs • $798.7 million: 2021 Term Loan A-3, due September 2026, net of $1.3 million in deferred loan costs • $418.6 million: 2022 RSA outstanding borrowings, net of $0.4 million in deferred loan costs • $403.0 million: Finance lease obligations • $43.0 million: 2021 Revolver, due September 2026 • $39.0 million: Other, net of $0.1 million in deferred loan costs As of December 31, 2021, we had $2.1 billion in material debt obligations at the following carrying values: • $199.7 million: 2021 Term Loan A-1, due December 2022, net of $0.3 million in deferred loan costs • $199.6 million: 2021 Term Loan A-2, due September 2024, net of $0.4 million in deferred loan costs • $798.4 million: 2021 Term Loan A-3, due September 2026, net of $1.6 million in deferred loan costs • $278.5 million: 2021 RSA outstanding borrowings, due April 2024, net of $0.5 million in deferred loan costs • $306.2 million: Finance lease obligations • $260.0 million: 2021 Revolver, due September 2026 • $52.3 million: Other, net of $0.1 million in deferred loan costs Key terms and other details regarding our material debt obligations and finance leases are discussed in Notes 14, 15, and 16 in Part II, Item 8 of this Annual Report, and are incorporated by reference herein. 63 Table of Contents Glossary of Terms KNIGHT-SWIFT TRANSPORTATION HOLDINGS INC.
MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS — CONTINUED Material Debt Agreements As of December 31, 2023, we had $2.7 billion in material debt obligations at the following carrying values: • $199.9 million: 2021 Term Loan A-2, due September 2024, net of $0.1 million in deferred loan costs • $799.1 million: 2021 Term Loan A-3, due September 2026, net of $0.9 million in deferred loan costs • $249.1 million: 2023 Term Loan, due September 2026, net of $0.9 million in deferred loan costs • $526.5 million: 2023 RSA outstanding borrowings, net of $0.5 million in deferred loan costs • $528.9 million: Finance lease obligations • $67.0 million: 2021 Revolver, due September 2026 • $279.3 million: Revenue equipment installment notes • $33.6 million: Other, net of approximately $22,000 in deferred loan costs As of December 31, 2022, we had $1.9 billion in material debt obligations at the following carrying values: • $199.8 million: 2021 Term Loan A-2, due September 2024, net of $0.2 million in deferred loan costs • $798.7 million: 2021 Term Loan A-3, due September 2026, net of $1.3 million in deferred loan costs • $418.6 million: 2022 RSA outstanding borrowings, due April 2024, net of $0.4 million in deferred loan costs • $403.0 million: Finance lease obligations • $43.0 million: 2021 Revolver, due September 2026 • $39.0 million: Other, net of $0.1 million in deferred loan costs Key terms and other details regarding our material debt obligations and finance leases are discussed in Notes 14, 15, and 16 in Part II, Item 8 of this Annual Report, and are incorporated by reference herein.
Recently Issued Accounting Pronouncements See Note 3 in Part II, Item 8 of this Annual Report, which is incorporated herein by reference, for recently issued accounting pronouncements that could have an impact on our consolidated financial statements. 66 Table of Contents Glossary of Terms KNIGHT-SWIFT TRANSPORTATION HOLDINGS INC.
Legal Settlements and Reserves — See Note 19 in Part II Item 8 of this Annual Report. Recently Issued Accounting Pronouncements See Note 3 in Part II, Item 8 of this Annual Report, which is incorporated herein by reference, for recently issued accounting pronouncements that could have an impact on our consolidated financial statements.
An ultimate result worse than our expectations could adversely affect our results of operations. Refer to Note 13, in Part II, Item 8 of this Annual Report for discussion about the changes in the balances of deferred taxes assets and related valuation allowances.
Refer to Note 13, in Part II, Item 8 of this Annual Report for discussion about the changes in the balances of deferred taxes assets and related valuation allowances.
We expect labor costs (related to both driving associates and non-driver employees) to remain inflationary, which we expect will result in additional pay increases in the future, thereby increasing our salaries, wages, and benefits expense. 2022 Compared to 2021 — The increase in consolidated salaries, wages, and benefits includes a $309.6 million increase from the results of ACT and MME for the full year 2022, compared to the portion of 2021 following the respective acquisition dates.
We expect labor costs (related to both driving associates and non-driver employees) to remain inflationary, which we expect will result in additional pay increases in the future, thereby increasing our salaries, wages, and benefits expense. 2023 Compared to 2022 — The increase in consolidated salaries, wages, and benefits includes a $344.2 million increase from the results of U.S. Xpress.
The year-over-year improvement primarily reflects increases in consumer spending, exports, and inventory investment that were partly offset by a decrease in housing investment. The national unemployment rate was 3.5% 2 as of December 31, 2022, as compared to 3.9% 2 as of December 31, 2021.
The year-over-year improvement primarily reflects increases in consumer spending, nonresidential fixed investments, state and local government spending, exports, and federal government spending that were partly offset by decreases in residential fixed investment and inventory investment. The national unemployment rate was 3.7% 2 as of December 31, 2023, as compared to 3.5% 2 as of December 31, 2022.
The primary factors affecting our fuel expense are the cost of diesel fuel, the fuel economy of our equipment, and the miles driven by company driving associates. 50 Table of Contents Glossary of Terms KNIGHT-SWIFT TRANSPORTATION HOLDINGS INC.
The primary factors affecting our fuel expense are the cost of diesel fuel, the fuel economy of our equipment, and the miles driven by company driving associates.
Note: Factors affecting the increase in operating income are discussed in "Results of Operations — Consolidated Operating and Other Expenses." Net Cash Used in Investing Activities 2022 Compared to 2021 — The $1.2 billion decrease in net cash used in investing activities was primarily due to a $1.5 billion decrease in net cash invested in acquisitions and was partially offset by a $335.1 million increase in net cash capital expenditures, including 2022 investing activities of ACT and MME.
Note: Factors affecting the increase in operating income are discussed in "Results of Operations — Consolidated Operating and Other Expenses." Net Cash Used in Investing Activities 2023 Compared to 2022 — The $0.6 billion increase in net cash used in investing activities was primarily due to a $0.4 billion increase in net cash invested in acquisitions and a $161.8 million increase in net cash capital expenditures.
The main fixed costs in the Intermodal segment are depreciation of our company tractors related to drayage, containers, and chassis, as well as non-driver employee compensation and benefits. 2022 2021 2022 vs. 2021 (Dollars in thousands, except per load data) Increase (decrease) Total revenue $ 485,786 $ 458,867 5.9 % Revenue, excluding intersegment transactions $ 485,739 $ 458,583 5.9 % GAAP: Operating income $ 48,167 $ 42,060 14.5 % Average revenue per load 1 $ 3,546 $ 2,852 24.3 % GAAP: Operating ratio 1 90.1 % 90.8 % (70 bps) Load count 136,967 160,774 (14.8 %) Average tractors 2 3 613 597 2.7 % Average containers 2 11,786 10,847 8.7 % 1 Refer to "Non-GAAP Financial Measures" below. 2 Defined within "Operating Statistics" above. 3 Includes 544 and 543 c ompany-owned tractors for 2022 and 2021, respectively. 2022 Compared to 2021 — Revenue grew by 5.9% while the operating ratio improved from 90.8% in 2021 to 90.1% in 2022, resulting in a $6.1 million increase in operating income.
The main fixed costs in the Intermodal segment are depreciation of our company tractors related to drayage, containers, and chassis, as well as non-driver employee compensation and benefits. 2023 2022 2023 vs. 2022 (Dollars in thousands, except per load data) Increase (decrease) Total revenue $ 410,549 $ 485,786 (15.5 %) Revenue, excluding intersegment transactions $ 410,549 $ 485,739 (15.5 %) GAAP: Operating (loss) income $ (10,507) $ 48,167 (121.8 %) Average revenue per load 1 $ 2,842 $ 3,546 (19.9 %) GAAP: Operating ratio 1 102.6 % 90.1 % 1,250 bps Load count 144,471 136,967 5.5 % Average tractors 2 3 639 613 4.2 % Average containers 2 12,730 11,786 8.0 % 1 Refer to "Non-GAAP Financial Measures" below. 2 Defined within "Operating Statistics" above. 3 Includes 577 and 544 c ompany-owned tractors for 2023 and 2022, respectively. 2023 Compared to 2022 — Intermodal operated with a 102.6% operating ratio.
MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS — CONTINUED Our fuel surcharge programs help to offset increases in fuel prices, but generally apply only to loaded miles for our Truckload and LTL segments and typically do not offset non-paid empty miles, idle time, or out-of-route miles driven.
Our fuel surcharge programs help to offset increases in fuel prices, but generally apply only to loaded miles for our Truckload and LTL segments and typically do not offset non-paid empty miles, idle time, or out-of-route miles driven. Typical fuel surcharge programs involve a computation based on the change in national or regional fuel prices.
MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS — CONTINUED Claims Accruals — Insurance and claims expense varies as a percentage of total revenue, based on the frequency and severity of claims incurred in a given period, as well as changes in claims development trends.
Our critical accounting estimates include the following: Claims Accruals — Insurance and claims expense varies as a percentage of total revenue, based on the frequency and severity of claims incurred in a given period, as well as changes in claims development trends.
MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS — CONTINUED Intermodal Segment 2022 2021 GAAP Presentation (Dollars in thousands) Total revenue $ 485,786 $ 458,867 Total operating expenses (437,619) (416,807) Operating income $ 48,167 $ 42,060 Operating ratio 90.1 % 90.8 % Non-GAAP Presentation Total revenue $ 485,786 $ 458,867 Intersegment transactions (47) (284) Revenue, excluding intersegment transactions 485,739 458,583 Total operating expenses 437,619 416,807 Adjusted for: Intersegment transactions (47) (284) Adjusted Operating Expenses 437,572 416,523 Adjusted Operating Income $ 48,167 $ 42,060 Adjusted Operating Ratio 90.1 % 90.8 % Non-GAAP Reconciliation: Free cash flow 2022 GAAP: Cash flows from operations $ 1,435,853 Adjusted for: Proceeds from sale of property and equipment, including assets held for sale 183,421 Purchases of property and equipment (800,563) Non-GAAP: Free Cash Flow $ 818,711 61 Table of Contents Glossary of Terms KNIGHT-SWIFT TRANSPORTATION HOLDINGS INC.
MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS — CONTINUED Intermodal Segment 2023 2022 GAAP Presentation (Dollars in thousands) Total revenue $ 410,549 $ 485,786 Total operating expenses (421,056) (437,619) Operating (loss) income $ (10,507) $ 48,167 Operating ratio 102.6 % 90.1 % Non-GAAP Presentation Total revenue $ 410,549 $ 485,786 Intersegment transactions — (47) Revenue, excluding intersegment transactions 410,549 485,739 Total operating expenses 421,056 437,619 Adjusted for: Intersegment transactions — (47) Adjusted Operating Expenses 421,056 437,572 Adjusted Operating Income $ (10,507) $ 48,167 Adjusted Operating Ratio 102.6 % 90.1 % Non-GAAP Reconciliation: Free cash flow 2023 GAAP: Cash flows from operations $ 1,161,676 Adjusted for: Proceeds from sale of property and equipment, including assets held for sale 292,627 Purchases of property and equipment (1,071,611) Non-GAAP: Free Cash Flow $ 382,692 67 Table of Contents Glossary of Terms KNIGHT-SWIFT TRANSPORTATION HOLDINGS INC.
Logistics Segment 2022 2021 GAAP Presentation (Dollars in thousands) Total revenue $ 920,707 $ 817,003 Total operating expenses (786,765) (723,083) Operating income $ 133,942 $ 93,920 Operating ratio 85.5 % 88.5 % Non-GAAP Presentation Total revenue $ 920,707 $ 817,003 Intersegment transactions (10,098) (18,314) Revenue, excluding intersegment transactions 910,609 798,689 Total operating expenses 786,765 723,083 Adjusted for: Intersegment transactions (10,098) (18,314) Amortization of intangibles 1 (1,336) (765) Adjusted Operating Expenses 775,331 704,004 Adjusted Operating Income $ 135,278 $ 94,685 Adjusted Operating Ratio 85.1 % 88.1 % 1 "Amortization of intangibles" reflects the non-cash amortization expense relating to intangible assets identified in the UTXL acquisition. 60 Table of Contents Glossary of Terms KNIGHT-SWIFT TRANSPORTATION HOLDINGS INC.
Logistics Segment 2023 2022 GAAP Presentation (Dollars in thousands) Total revenue $ 582,250 $ 920,707 Total operating expenses (538,832) (786,765) Operating income $ 43,418 $ 133,942 Operating ratio 92.5 % 85.5 % Non-GAAP Presentation Total revenue $ 582,250 $ 920,707 Intersegment transactions (4,555) (10,098) Revenue, excluding intersegment transactions 577,695 910,609 Total operating expenses 538,832 786,765 Adjusted for: Intersegment transactions (4,555) (10,098) Amortization of intangibles 1 (1,613) (1,336) Adjusted Operating Expenses 532,664 775,331 Adjusted Operating Income $ 45,031 $ 135,278 Adjusted Operating Ratio 92.2 % 85.1 % 1 "Amortization of intangibles" reflects the non-cash amortization expense relating to intangible assets identified in the UTXL acquisition. 66 Table of Contents Glossary of Terms KNIGHT-SWIFT TRANSPORTATION HOLDINGS INC.
MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS — CONTINUED Key Financial Data and Operating Metrics 2022 2021 GAAP financial data: (Dollars in thousands, except per share data) Total revenue $ 7,428,582 $ 5,998,019 Revenue, excluding truckload and LTL fuel surcharge $ 6,508,165 $ 5,531,890 Net income attributable to Knight-Swift $ 771,325 $ 743,388 Earnings per diluted share $ 4.73 $ 4.45 Operating ratio 85.3 % 83.9 % Non-GAAP financial data: Adjusted Net Income Attributable to Knight-Swift 1 $ 821,196 $ 788,181 Adjusted EPS 1 $ 5.03 $ 4.72 Adjusted Operating Ratio 1 82.2 % 81.5 % Revenue equipment statistics by segment: Truckload Average tractors 2 18,110 18,019 Average trailers 3 74,779 67,606 LTL Average tractors 4 3,176 2,735 Average trailers 5 8,431 7,413 Intermodal Average tractors 613 597 Average containers 11,786 10,847 1 Adjusted Net Income Attributable to Knight-Swift, Adjusted EPS, and Adjusted Operating Ratio are non-GAAP financial measures and should not be considered alternatives, or superior to, the most directly comparable GAAP financial measures.
Key Financial Data and Operating Metrics 2023 2022 GAAP financial data: (Dollars in thousands, except per share data) Total revenue $ 7,141,766 $ 7,428,582 Revenue, excluding truckload and LTL fuel surcharge $ 6,308,169 $ 6,508,165 Net income attributable to Knight-Swift $ 217,149 $ 771,325 Earnings per diluted share $ 1.34 $ 4.73 Operating ratio 95.3 % 85.3 % Non-GAAP financial data: Adjusted Net Income Attributable to Knight-Swift 1 $ 278,739 $ 821,196 Adjusted EPS 1 $ 1.72 $ 5.03 Adjusted Operating Ratio 1 93.1 % 82.2 % Revenue equipment statistics by segment: Truckload Average tractors 2 20,948 18,110 Average trailers 3 87,865 74,779 LTL Average tractors 4 3,201 3,176 Average trailers 5 8,482 8,431 Intermodal Average tractors 639 613 Average containers 12,730 11,786 1 Adjusted Net Income Attributable to Knight-Swift, Adjusted EPS, and Adjusted Operating Ratio are non-GAAP financial measures and should not be considered alternatives, or superior to, the most directly comparable GAAP financial measures.
Note regarding presentation: A discussion of changes in our results of operations from 2020 to 2021 has been omitted from this Annual Report, but may be found in "Item 7. Management's Discussion and Analysis of Financial Condition and Results of Operations" of our 2021 Annual Report filed with the SEC on February 24, 2022 .
Note regarding presentation: A discussion of changes in our results of operations from 2022 to 2023 has been omitted from this Annual Report, but may be found in "Item 7.
Truckload and LTL fuel surcharge revenue can be volatile and is primarily dependent upon the cost of fuel, rather than operating expenses unrelated to fuel. Therefore, we believe that revenue, excluding truckload and LTL fuel surcharge is a better measure for analyzing many of our expenses and operating metrics.
Truckload and LTL fuel surcharge revenue can be volatile and is primarily dependent upon the cost of fuel, rather than operating expenses unrelated to fuel.
MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS — CONTINUED Liquidity and Capital Resources Sources of Liquidity The following table presents our available sources of liquidity as of December 31, 2022: Source: Amount (In thousands) Cash and cash equivalents, excluding restricted cash $ 196,770 Availability under 2021 Revolver, due September 2026 1 1,041,186 Availability under 2021 RSA, due April 2024 2 37,400 Total unrestricted liquidity $ 1,275,356 Cash and cash equivalents – restricted 3 188,575 Restricted investments, held-to-maturity, amortized cost 3 7,175 Total liquidity, including restricted cash and restricted investments $ 1,471,106 1 As of December 31, 2022, we had $43.0 million in borrowings under our $1.1 billion 2021 Revolver.
MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS — CONTINUED Liquidity and Capital Resources Sources of Liquidity The following table presents our available sources of liquidity as of December 31, 2023: Source: Amount (In thousands) Cash and cash equivalents, excluding restricted cash $ 168,545 Availability under 2021 Revolver, due September 2026 1 1,015,007 Availability under 2023 RSA, due October 2025 2 600 Total unrestricted liquidity $ 1,184,152 Cash and cash equivalents – restricted 3 301,141 Restricted investments, held-to-maturity, amortized cost 3 530 Total liquidity, including restricted cash and restricted investments $ 1,485,823 1 As of December 31, 2023, we had $67.0 million in borrowings under our $1.1 billion 2021 Revolver.
Therefore, many of these programs have a time lag between when fuel costs change and when the change is reflected in fuel surcharge revenue. Due to this time lag, our fuel expense, net of fuel surcharge, negatively impacts our operating income during periods of sharply rising fuel costs and positively impacts our operating income during periods of falling fuel costs.
Due to this time lag, our fuel expense, net of fuel surcharge, negatively impacts our operating income during periods of sharply rising fuel costs and positively impacts our operating income during periods of falling fuel costs.
It is possible that certain strategies might be disallowed, resulting in an increased liability for income taxes. Significant management judgments are involved in assessing the likelihood of sustaining the strategies and determining the likely range of defense and settlement costs, in the event that tax strategies are challenged by taxing authorities.
It is possible that certain strategies might be disallowed, resulting in an increased liability for income taxes. Significant management judgments are involved in assessing the likelihood of sustaining the strategies and determining the likely range of 72 Table of Contents Glossary of Terms KNIGHT-SWIFT TRANSPORTATION HOLDINGS INC.
MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS — CONTINUED LTL Segment 2022 2021 GAAP Presentation (Dollars in thousands) Total revenue $ 1,069,554 $ 396,308 Total operating expenses (942,945) (365,139) Operating income $ 126,609 $ 31,169 Operating ratio 88.2 % 92.1 % Non-GAAP Presentation Total revenue $ 1,069,554 $ 396,308 Fuel surcharge (202,262) (50,523) Revenue, excluding fuel surcharge and intersegment transactions 867,292 345,785 Total operating expenses 942,945 365,139 Adjusted for: Fuel surcharge (202,262) (50,523) Amortization of intangibles 1 (15,930) (7,124) Adjusted Operating Expenses 724,753 307,492 Adjusted Operating Income 142,539 38,293 Adjusted Operating Ratio 83.6 % 88.9 % 1 "Amortization of intangibles" reflects the non-cash amortization expense relating to intangible assets identified with the ACT Acquisition and MME Acquisition.
MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS — CONTINUED LTL Segment 2023 2022 GAAP Presentation (Dollars in thousands) Total revenue $ 1,082,454 $ 1,069,554 Total operating expenses (963,574) (942,945) Operating income $ 118,880 $ 126,609 Operating ratio 89.0 % 88.2 % Non-GAAP Presentation Total revenue $ 1,082,454 $ 1,069,554 Fuel surcharge (167,886) (202,262) Revenue, excluding fuel surcharge 914,568 867,292 Total operating expenses 963,574 942,945 Adjusted for: Fuel surcharge (167,886) (202,262) Amortization of intangibles 1 (15,680) (15,930) Adjusted Operating Expenses 780,008 724,753 Adjusted Operating Income 134,560 142,539 Adjusted Operating Ratio 85.3 % 83.6 % 1 "Amortization of intangibles" reflects the non-cash amortization expense relating to intangible assets identified with the ACT Acquisition and MME Acquisition.
Our most significant expense is related to direct costs associated with the transportation of our freight moves including; direct salary, wage and benefit costs, fuel expense, and depreciation expense associated with revenue equipment costs.
Fluctuations within each of these metrics are analyzed when determining the revenue quality of our customers' shipment density. Our most significant expenses are related to direct costs associated with the transportation of our freight moves including direct salary, wage and benefit costs, fuel expense, and depreciation expense associated with revenue equipment costs.
We expect to continue refreshing our tractor fleet in the coming quarters, subject to availability of new revenue equipment, to maintain or improve the average age of our equipment. 2022 Compared to 2021 — The increase in consolidated operations and maintenance expense includes a $29.3 million increase from the results of ACT for the full year 2022, compared to the portion of 2021 following the acquisition date.
We expect to continue refreshing our tractor fleet in the coming quarters, subject to availability of new revenue equipment, to maintain the average age of our equipment. 2023 Compar ed to 2022 — The increase in consolidated operations and maintenance expense includes a $79.5 million increase from the results of U.S.
Refer to Note 10, in Part II, Item 8 of this Annual Report for discussion about the changes in the goodwill and indefinite-lived intangible asset balances. Depreciation and Amortization — Selecting the appropriate accounting method requires management judgment, as there are multiple acceptable methods that are in accordance with GAAP, including straight-line, declining-balance, and sum-of-the-years' digits.
Depreciation and Amortization — Selecting the appropriate accounting method requires management judgment, as there are multiple acceptable methods that are in accordance with GAAP, including straight-line, declining-balance, and sum-of-the-years' digits.
Estimating fair value includes several significant assumptions, including future cash flow estimates, determination of appropriate discount rates, and other assumptions that management believed reasonable under the circumstances. 65 Table of Contents Glossary of Terms KNIGHT-SWIFT TRANSPORTATION HOLDINGS INC.
Estimating fair value includes several significant assumptions, including future cash flow estimates, determination of appropriate discount rates, and other assumptions that management believed reasonable under the circumstances. Changes in these estimates and assumptions could materially affect the determination of fair value and/or impairment.
MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS — CONTINUED Non-GAAP Reconciliation: Consolidated Adjusted Operating Income and Adjusted Operating Ratio 2022 2021 GAAP Presentation (Dollars in thousands) Total revenue $ 7,428,582 $ 5,998,019 Total operating expenses (6,336,754) (5,032,322) Operating income $ 1,091,828 $ 965,697 Operating ratio 85.3 % 83.9 % Non-GAAP Presentation Total revenue $ 7,428,582 $ 5,998,019 Truckload and LTL fuel surcharge (920,417) (466,129) Revenue, excluding truckload and LTL fuel surcharge 6,508,165 5,531,890 Total operating expenses 6,336,754 5,032,322 Adjusted for: Truckload and LTL fuel surcharge (920,417) (466,129) Amortization of intangibles 1 (64,843) (55,299) Impairments 2 (810) (299) Legal accruals 3 (415) 2,481 Transaction fees 4 — (4,445) Adjusted Operating Expenses 5,350,269 4,508,631 Adjusted Operating Income $ 1,157,896 $ 1,023,259 Adjusted Operating Ratio 82.2 % 81.5 % 1 See Non-GAAP Reconciliation: Consolidated Adjusted Net Income Attributable to Knight-Swift and Adjusted EPS footnote 1. 2 See Non-GAAP Reconciliation: Consolidated Adjusted Net Income Attributable to Knight-Swift and Adjusted EPS footnote 2. 3 See Non-GAAP Reconciliation: Consolidated Adjusted Net Income Attributable to Knight-Swift and Adjusted EPS footnote 3. 4 See Non-GAAP Reconciliation: Consolidated Adjusted Net Income Attributable to Knight-Swift and Adjusted EPS footnote 4. 58 Table of Contents Glossary of Terms KNIGHT-SWIFT TRANSPORTATION HOLDINGS INC.
MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS — CONTINUED Non-GAAP Reconciliation: Consolidated Adjusted Operating Income and Adjusted Operating Ratio 2023 2022 GAAP Presentation (Dollars in thousands) Total revenue $ 7,141,766 $ 7,428,582 Total operating expenses (6,803,613) (6,336,754) Operating income $ 338,153 $ 1,091,828 Operating ratio 95.3 % 85.3 % Non-GAAP Presentation Total revenue $ 7,141,766 $ 7,428,582 Truckload and LTL fuel surcharge (833,597) (920,417) Revenue, excluding truckload and LTL fuel surcharge 6,308,169 6,508,165 Total operating expenses 6,803,613 6,336,754 Adjusted for: Truckload and LTL fuel surcharge (833,597) (920,417) Amortization of intangibles 1 (70,138) (64,843) Impairments 2 (2,236) (810) Legal accruals and loss contingencies 3 (7,694) (415) Transaction fees 4 (6,868) — Other acquisition related expenses 5 (7,697) — Severance expense 6 (5,151) — Change in fair value of deferred earnout 7 3,359 — Adjusted Operating Expenses 5,873,591 5,350,269 Adjusted Operating Income $ 434,578 $ 1,157,896 Adjusted Operating Ratio 93.1 % 82.2 % 1 See Non-GAAP Reconciliation: Consolidated Adjusted Net Income Attributable to Knight-Swift and Adjusted EPS footnote 1. 2 See Non-GAAP Reconciliation: Consolidated Adjusted Net Income Attributable to Knight-Swift and Adjusted EPS footnote 2. 3 See Non-GAAP Reconciliation: Consolidated Adjusted Net Income Attributable to Knight-Swift and Adjusted EPS footnote 3. 4 See Non-GAAP Reconciliation: Consolidated Adjusted Net Income Attributable to Knight-Swift and Adjusted EPS footnote 4. 5 See Non-GAAP Reconciliation: Consolidated Adjusted Net Income Attributable to Knight-Swift and Adjusted EPS footnote 5 . 6 See Non-GAAP Reconciliation: Consolidated Adjusted Net Income Attributable to Knight-Swift and Adjusted EPS footnote 6. 7 See Non-GAAP Reconciliation: Consolidated Adjusted Net Income Attributable to Knight-Swift and Adjusted EPS footnote 7 . 64 Table of Contents Glossary of Terms KNIGHT-SWIFT TRANSPORTATION HOLDINGS INC.
MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS — CONTINUED Changes in these estimates and assumptions could materially affect the determination of fair value and/or impairment. Refer to Note 23, in Part II, Item 8 of this Annual Report for discussion about the changes in long-lived assets and the impact on our results for 2022 and 2021.
Refer to Note 23, in Part II, Item 8 of this Annual Report for discussion about the changes in long-lived assets and the impact on our results for 2023 and 2022.
Typical fuel surcharge programs involve a computation based on the change in national or regional fuel prices. These programs may update as often as weekly, but typically require a specified minimum change in fuel cost to prompt a change in fuel surcharge revenue for our Truckload and LTL segments.
These programs may update as often as weekly, but typically require a specified minimum change in fuel cost to prompt a change in fuel surcharge revenue for our Truckload and LTL segments. Therefore, many of these programs have a time lag between when fuel costs change and when the change is reflected in fuel surcharge revenue.
Refer to Note 1 in Part II, Item 8 of this Annual Report for a list of our recent acquisitions. 2022 2021 2022 vs. 2021 (Dollars in thousands) Increase (decrease) Salaries, wages, and benefits $ 2,173,933 $ 1,771,772 22.7 % % of total revenue 29.3 % 29.5 % (20 bps) % of revenue, excluding truckload and LTL fuel surcharge 33.4 % 32.0 % 140 bps Salaries, wages, and benefits expense is primarily affected by the total number of miles driven by and rates we pay to our company driving associates, and employee benefits including healthcare, workers' compensation, and other benefits.
Therefore, we believe that revenue, excluding truckload and LTL fuel surcharge is a better measure for analyzing many of our expenses and operating metrics. 2023 2022 2023 vs. 2022 (Dollars in thousands) Increase (decrease) Salaries, wages, and benefits $ 2,479,759 $ 2,173,933 14.1 % % of total revenue 34.7 % 29.3 % 540 bps % of revenue, excluding truckload and LTL fuel surcharge 39.3 % 33.4 % 590 bps Salaries, wages, and benefits expense is primarily affected by the total number of miles driven by and rates we pay to our company driving associates, and employee benefits including healthcare, workers' compensation, and other benefits.
The main fixed costs in the Truckload segment are depreciation and rent expenses from tractors, trailers, and terminals, as well as compensating our non-driver employees. 2022 2021 2022 vs. 2021 (Dollars in thousands, except per tractor data) Increase (decrease) Total revenue $ 4,531,115 $ 4,098,005 10.6 % Revenue, excluding fuel surcharge and intersegment transactions $ 3,811,599 $ 3,681,271 3.5 % GAAP: Operating income $ 746,581 $ 784,436 (4.8 %) Non-GAAP: Adjusted Operating Income 1 $ 747,906 $ 785,772 (4.8 %) Average revenue per tractor 2 $ 210,469 $ 204,299 3.0 % GAAP: Operating ratio 2 83.5 % 80.9 % 260 bps Non-GAAP: Adjusted Operating Ratio 1 2 80.4 % 78.7 % 170 bps Non-paid empty miles percentage 2 14.6 % 13.4 % 120 bps Average length of haul (miles) 2 395 403 (2.0 %) Total miles per tractor 2 76,502 81,629 (6.3 %) Average tractors 2 3 18,110 18,019 0.5 % Average trailers 2 4 74,779 67,606 10.6 % 1 Refer to "Non-GAAP Financial Measures" below. 2 Defined within "Operating Statistics" above. 3 Includes 16,228 and 16,166 company-owned tractors for 2022 and 2021, respectively. 4 Average trailers includes 8,249 and 6,388 trailers from our non-reportable operating segments for 2022 and 2021, respectively. 2022 Compared to 2021 — The Truckload segment's Adjusted Operating Ratio increased by 170 basis points to 80.4% in 2022, as compared to 2021.
The main fixed costs in the Truckload segment are depreciation and rent expenses from tractors, trailers, and terminals, as well as compensating our non-driver employees. 2023 2022 2023 vs. 2022 (Dollars in thousands, except per tractor data) Increase (decrease) Total revenue $ 4,698,655 $ 4,531,115 3.7 % Revenue, excluding fuel surcharge and intersegment transactions $ 4,031,054 $ 3,811,599 5.8 % GAAP: Operating income $ 297,977 $ 746,581 (60.1 %) Non-GAAP: Adjusted Operating Income 1 $ 314,542 $ 747,906 (57.9 %) Average revenue per tractor 2 $ 209,258 $ 210,469 (0.6 %) GAAP: Operating ratio 2 93.7 % 83.5 % 1,020 bps Non-GAAP: Adjusted Operating Ratio 1 2 92.2 % 80.4 % 1,180 bps Non-paid empty miles percentage 2 14.3 % 14.6 % (30 bps) Average length of haul (miles) 2 393 395 (0.5 %) Total miles per tractor 2 85,233 76,502 11.4 % Average tractors 2 3 20,948 18,110 15.7 % Average trailers 2 4 87,865 74,779 17.5 % 1 Refer to "Non-GAAP Financial Measures" below. 2 Defined within "Operating Statistics" above. 3 Includes 18,821 and 16,228 company-owned tractors for 2023 and 2022, respectively. 4 Average trailers includes 8,724 and 8,249 trailers from our All Other Segments for 2023 and 2022, respectively. 52 Table of Contents Glossary of Terms KNIGHT-SWIFT TRANSPORTATION HOLDINGS INC.
MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS — CONTINUED 2022 2021 2022 vs. 2021 (Dollars in thousands) Increase (decrease) Insurance and claims $ 455,918 $ 275,378 65.6 % % of total revenue 6.1 % 4.6 % 150 bps % of revenue, excluding truckload and LTL fuel surcharge 7.0 % 5.0 % 200 bps Insurance and claims expense consists of premiums for liability, physical damage, and cargo, and will vary based upon the frequency and severity of claims, our level of self-insurance, and premium expense.
Xpress, partially offset by lower hiring and labor expense, as well as lower road expense. 2023 2022 2023 vs. 2022 (Dollars in thousands) Increase (decrease) Insurance and claims $ 609,536 $ 455,918 33.7 % % of total revenue 8.5 % 6.1 % 240 bps % of revenue, excluding truckload and LTL fuel surcharge 9.7 % 7.0 % 270 bps Insurance and claims expense consists of premiums for liability, physical damage, and cargo, and will vary based upon the frequency and severity of claims, our level of self-insurance, and premium expense.