Biggest changeSee Note 2. 23 Table of Contents Results of Operations Consolidated Income from Continuing Operations before Taxes Years Ended December 31, Percentage Change 2022 2021 2020 2022 vs. 2021 2021 vs. 2020 (In thousands, except percentages) Revenues $ 2,606,485 $ 2,301,260 $ 1,752,192 13.3 % 31.3 % Gross profit 916,289 771,843 575,622 18.7 % 34.1 % Selling, general and administrative expenses 448,636 378,027 323,447 18.7 % 16.9 % Research and development expenses 104,350 90,227 73,020 15.7 % 23.6 % Amortization of intangibles 37,860 30,630 29,041 23.6 % 5.5 % Asset impairments — 9,283 — 100.0 % n/a Gain on sale of asset 37,891 — — n/a n/a Operating income 363,334 263,676 150,114 37.8 % 75.7 % Interest expense, net 43,554 62,693 58,903 (30.5) % 6.4 % Non-operating pension benefit (cost) 4,005 4,476 (395) 10.5 % (1,233.2) % Gain on sale of note receivable — 27,036 — 100.0 % n/a Loss on debt extinguishment 6,392 5,715 — (11.8) % n/a Income from continuing operations before taxes 317,393 226,780 90,816 40.0 % 149.7 % 2022 Compared to 2021 Revenues increased $305.2 million from 2021 to 2022 due to the following factors: • Higher sales volume and favorable pricing from industrial automation, smart buildings, and broadband & 5G products resulted in a $365.0 million increase in revenues. • Acquisitions, net of disposals contributed an estimated $19.3 million in revenues. • Currency translation had a $65.3 million unfavorable impact on revenues. • Copper prices had a $13.8 million unfavorable impact on revenues.
Biggest changeSee Note 2. 24 Results of Operations Consolidated Income from Continuing Operations before Taxes Years Ended December 31, Percentage Change 2023 2022 2021 2023 vs. 2022 2022 vs. 2021 (In thousands, except percentages) Revenues $ 2,512,084 $ 2,606,485 $ 2,301,260 (3.6) % 13.3 % Gross profit 954,966 916,289 771,843 4.2 % 18.7 % Selling, general and administrative expenses 492,702 448,636 378,027 9.8 % 18.7 % Research and development expenses 116,427 104,350 90,227 11.6 % 15.7 % Amortization of intangibles 40,375 37,860 30,630 6.6 % 23.6 % Asset impairments — — 9,283 n/a (100.0) % Gain on sale of assets 12,056 37,891 — (68.2) % n/a Operating income 317,518 363,334 263,676 (12.6) % 37.8 % Interest expense, net 33,625 43,554 62,693 (22.8) % (30.5) % Non-operating pension benefit 1,863 4,005 4,476 53.5 % (10.5) % Gain on sale of note receivable — — 27,036 n/a (100.0) % Loss on debt extinguishment — 6,392 5,715 100.0 % 11.8 % Income from continuing operations before taxes 285,756 317,393 226,780 (10.0) % 40.0 % 2023 Compared to 2022 Revenues decreased $94.4 million from 2022 to 2023 due to the following factors: • Lower sales volume resulted in a $108.4 million decrease in revenues. • Copper prices had a $19.9 million unfavorable impact on revenues. • Divestitures had a $1.4 million unfavorable impact on revenues. • Currency translation had a $0.4 million unfavorable impact on revenues. • Acquisitions contributed $35.7 million in revenues.
Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations Overview Belden is a leading global supplier of network infrastructure solutions that makes the digital journey simpler, smarter and secure. We’re moving beyond connectivity, from what we make to what we make possible through a performance-driven portfolio, forward-thinking expertise and purpose-built solutions.
Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations Overview Belden is a leading global supplier of network infrastructure and digitization solutions that makes the digital journey simpler, smarter and secure. We’re moving beyond connectivity, from what we make to what we make possible through a performance-driven portfolio, forward-thinking expertise and purpose-built solutions.
If actual results are materially different than the assumptions we used to determine fair value of the assets and liabilities acquired through a business combination, it is possible that adjustments to the carrying values of such assets and liabilities will have an impact on our net earnings. See Note 4.
If actual results are materially different than the assumptions we used to determine fair value of the assets and liabilities acquired through a business combination, it is possible that adjustments to the carrying values of such assets and liabilities will have an impact on our net earnings. See Note 4. 34
However, because future events and their effects cannot be determined with certainty, actual results could differ from our assumptions and estimates, and such differences could be material. Our significant accounting policies are discussed in Note 2 of our Consolidated Financial Statements.
However, because future events and their effects cannot be determined with certainty, actual results could differ from our assumptions and estimates, and such differences could be material. 31 Our significant accounting policies are discussed in Note 2 of our Consolidated Financial Statements.
Our current business goals are to: • Drive organic revenue growth in excess of GDP; • Deliver incremental Adjusted EBITDA margins of approximately 30%; • Generate free cash flows of approximately $1 billion cumulatively from 2022 through 2025; • Execute a disciplined capital allocation strategy while maintaining net leverage of approximately 1.5x; and • Drive Adjusted EPS to $8.00 by 2025.
Our current business goals are to: • Drive organic revenue growth in excess of GDP; • Deliver incremental Adjusted EBITDA margins of approximately 30%; • Generate free cash flows of approximately $1 billion cumulatively from 2022 through 2025; • Execute a disciplined capital allocation strategy while maintaining net leverage of approximately 1.5x; and • Drive Adjusted EPS to at least $8.00 by 2025.
We expect our operating activities to generate cash in 2023 and believe our sources of liquidity are sufficient to fund current working capital requirements, capital expenditures, contributions to our retirement plans, share repurchases, senior subordinated note repurchases, quarterly dividend payments, and our short-term operating strategies. However, we may require external financing were we to complete a significant acquisition.
We expect our operating activities to generate cash in 2024 and believe our sources of liquidity are sufficient to fund current working capital requirements, capital expenditures, contributions to our retirement plans, share repurchases, senior subordinated note repurchases, quarterly dividend payments, and our short-term operating strategies. However, we may require external financing were we to complete a significant acquisition.
The accounting guidance allows for the performance of an optional qualitative assessment, similar to that described above for goodwill, but we did not perform a qualitative assessment as part of our indefinite-lived intangible asset impairment testing for 2022. Rather, we performed a quantitative assessment for our indefinite-lived trademark in 2022.
The accounting guidance allows for the performance of an optional qualitative assessment, similar to that described above for goodwill, but we did not perform a qualitative assessment as part of our indefinite-lived intangible asset impairment testing for 2023. Rather, we performed a quantitative assessment for our indefinite-lived trademark in 2023.
See Notes 5, 11 and 12. Gain on sale of asset increased $37.9 million from 2021 to 2022. During 2022, we sold certain real estate in the United States and recognized a $37.9 million pre-tax gain on sale. See Note 11.
See Notes 5, 11 and 12. Gain on sale of assets increased $37.9 million from 2021 to 2022. During 2022, we sold certain real estate in the United States and recognized a $37.9 million pre-tax gain on sale. See Note 11.
Our health care cost trend assumptions are developed based on historical cost data, the near-term outlook, and an assessment of likely long-term trends. Our key assumptions are described in further detail in Note 18 to the Consolidated Financial Statements.
Our health care cost trend assumptions are developed based on historical cost data, the near-term outlook, and an assessment of likely long-term trends. Our key assumptions are described in further detail in Note 19 to the Consolidated Financial Statements.
Within those operating segments, we have identified reporting units based on whether there is discrete financial information prepared that is regularly reviewed by segment management. As a result of this evaluation, we have identified three reporting units within Enterprise Solutions and three reporting units within Industrial Automation Solutions for purposes of goodwill impairment testing.
Within those operating segments, we have identified reporting units based on whether there is discrete fina ncial information prepared that is regularly reviewed by segment management. As a result of this evaluation, we have identified three reporting units within Enterprise Solutions and three reporting units within Industrial Automation Solutions for purposes of goodwill impairment testing.
However, if actual results are not consistent with our estimates or assumptions, we may be exposed to losses or gains that could be material. A 10% change in our sales reserve for such Changes as of December 31, 2022 would have affected net income by approximately $2.0 million in 2022 .
However, if actual results are not consistent with our estimates or assumptions, we may be exposed to losses or gains that could be material. A 10% change in our sales reserve for such Changes as of December 31, 2023 would have affected net income by approximately $2.5 million in 2023 .
Research and development expenses increased $14.1 million from 2021 to 2022 primarily due to increased investments as we further strengthen our product offering and continue our commitment to growth initiatives. Amortization of intangibles increased $7.2 million from 2021 to 2022 primarily due to acquisitions. See Note 4.
Research and development expenses increased $14.1 million from 2021 to 2022 primarily due to increased investments as we further strengthen our product offering and continue our commitment to growth initiatives. Amortization of intangibles increased $7.2 million from 2021 to 2022 primarily due to acquisitions.
The effective tax rate was primarily impacted by foreign tax rate differences, and domestic permanent differences and tax credits primarily associated with our foreign income inclusions. See Note 18. 2021 We recognized income tax expense of $27.9 million in 2021, representing an effective tax rate of 12.3%.
The effective tax rate was primarily impacted by foreign tax rate differences, domestic permanent differences, and tax credits primarily associated with our foreign income inclusions. 2021 We recognized income tax expense of $27.9 million in 2021, representing an effective tax rate of 12.3%.
At December 31, 2022, the following contractual obligations and commercial commitments were outstanding: a. Principal payments on long-term debt of $1.2 billion, none of which is due in 2023 (see Note 16).
At December 31, 2023, the following contractual obligations and commercial commitments were outstanding: a. Principal payments on long-term debt totaled $1.2 billion, none of which is due in 2024 (see Note 16).
Current-Year Adoption of Recent Accounting Pronouncements Discussion regarding our adoption of accounting pronouncements is included in Note 2 to the Consolidated Financial Statements. 30 Table of Contents Critical Accounting Estimates Our consolidated financial statements are prepared in conformity with accounting principles generally accepted in the U.S. (GAAP).
Current-Year Adoption of Recent Accounting Pronouncements Discussion regarding our adoption of accounting pronouncements is included in Note 2 to the Consolidated Financial Statements. Critical Accounting Estimates Our consolidated financial statements are prepared in conformity with accounting principles generally accepted in the U.S. (GAAP).
Our outstanding debt obligations as of December 31, 2022 consisted of $1.2 billion of senior subordinated notes. As of December 31, 2022, we had no borrowings outstanding on the Revolver, and our available borrowing capacity was $291.1 million. Additional discussion regarding our various borrowing arrangements is included in Note 16 to the Consolidated Financial Statements.
Our outstanding debt obligations as of December 31, 2023 consisted of $1.2 billion of senior subordinated notes. As of December 31, 2023, we had no borrowings outstanding on the Revolver, and our available borrowing capacity was $289.1 million. Additional discussion regarding our various borrowing arrangements is included in Note 16 to the Consolidated Financial Statements.
Consideration is given to the financial conditions and operating performance of the reporting unit being valued relative to those publicly-traded companies operating in the same or similar lines of business. For our annual impairment test in 2022, we performed a quantitative assessment over one of our reporting units.
Consideration is given to the financial conditions and operating performance of the reporting unit being valued relative to those publicly-traded companies operating in the same or similar lines of business. For our annual impairment test in 2023, we performed a quantitative assessment over three of our reporting units.
The loss on debt extinguishment in 2022 represents the premium paid to the bond holders to retire the 2026 Notes and for the unamortized debt issuance costs on the 2026 Notes that we were required to write-off.
The loss on debt extinguishment in 2022 represents the premium paid to the bond holders to retire the 2026 Notes and for the unamortized debt issuance costs on the 2026 Notes that we were required to write-off. See Note 16.
The loss on debt extinguishment in 2021 represents the premium paid to the bond holders to retire the 2025 Notes and for the unamortized debt issuance costs on the 2025 Notes that we were required to write-off. See Note 16.
The loss on debt extinguishment in 2021 represents the premium paid to the bond holders to retire the 2025 Notes and for the unamortized debt issuance costs on the 2025 Notes that we were required to write-off.
Under the quantitative assessment, we determined the fair value of the trademark using a relief from royalty methodology and compared the fair value to the carrying value. We determined that our trademark was not impaired during 2022. Significant assumptions to determine fair value included sales growth, royalty rates, and discount rates.
Under the quantitative assessment, we determined the fair value of the trademark using a relief from royalty methodology and compared the fair value to the carrying value. We determined that our trademark was not impaired during 2023. Significant assumptions to determine fair value included sales growth, a royalty rate, and a discount rate.
Obligations for uncertain tax positions of $6.2 million, none of which is due in 2023 (see Note 18). Off-Balance Sheet Arrangements We have no off-balance sheet arrangements that have or are reasonably likely to have a current or future effect on our financial condition, results of operations, or cash flows that are or would be considered material to investors.
Obligations for uncertain tax positions of $7.1 million, none of which is due in 2024 (see Note 18). Off-Balance Sheet Arrangements We have no off-balance sheet arrangements that have or are reasonably likely to have a current or future effect on our financial condition, results of operations, or cash flows that are or would be considered material to investors.
Depending on the conditions in the credit markets, we may refinance this debt, or we may use cash from operations, including temporarily accessing our Revolving Credit Agreement, to repay this debt. b. Interest payments on long-term debt of $309.1 million, of which $44.2 million is due in 2023. c.
Depending on the conditions in the credit markets, we may refinance this debt, or we may use cash from operations, including temporarily accessing our Revolving Credit Agreement, to repay this debt. b. Interest payments on long-term debt of $216.0 million, of which $44.2 million is due in 2024. c.
A 50 basis point decline in the expected return on plan assets would have resulted in an increase in the 2022 net periodic benefit cost of approximately $1.8 million.
A 50 basis point decline in the expected return on plan assets would have resulted in an increase in the 2023 net periodic benefit cost of approximately $1.5 million.
(2) In 2022, we incurred $10.1 million for lease guarantees associated with the Grass Valley disposal (see Note 12), $2.2 million related to fair value adjustments of acquired inventory and investments, and gains of $4.5 million on collections from previously written off receivables associated with the sale of Grass Valley.
In 2022, we incurred $10.1 million for lease guarantees associated with the Grass Valley disposal, $2.2 million related to fair value adjustments of acquired inventory and other assets, and gains of $4.5 million on collections from previously written off receivables associated with the sale of Grass Valley.
A 50 basis point increase in the expected return on plan assets would have resulted in a decrease in the 2022 net periodic benefit cost of approximately $1.8 million. 33 Table of Contents Acquisition Accounting We allocate the consideration of an acquired business to its identifiable assets and liabilities based on estimated fair values.
A 50 basis point increase in the expected return on plan assets would have resulted in a decrease in the 2023 net periodic benefit cost of approximately $1.5 million. Acquisition Accounting We allocate the consideration of an acquired business to its identifiable assets and liabilities based on estimated fair values.
Comparisons of our results between periods can be impacted by changes in the levels of channel inventory. We are dependent upon our channel partners to provide us with information regarding the amount of our products that they own and hold in their inventory. As such, all references to the effect of channel inventory changes are estimates.
Comparisons of our results between periods can be impacted by changes in the levels of channel inventory. We are dependent upon our channel partners to provide us with information regarding the amount of our products that they own and hold in their inventory.
As a sensitivity measure, the effect of a 50 basis point decline in the assumed discount rate would have resulted in a decrease in the 2022 net periodic benefit cost of less than $0.1 million and an increase in the projected benefit obligations of approximately $17.8 million as of December 31, 2022.
As a sensitivity measure, the effect of a 50 basis point decline in the assumed discount rate would have resulted in a decrease in the 2023 net periodic benefit cost of approximately $0.1 million and an increase in the projected benefit obligations of approximately $19.8 million as of December 31, 2023.
We generally expect that our unit sales volume will increase or decrease consistently with the market growth rate. Our strategic goal is to utilize our Market Delivery System to target faster growing geographies, applications, and trends within our end markets, in order to achieve growth that is higher than the general market growth rate.
We generally expect that our unit sales volume will increase or decrease consistently with the market growth rate. Our strategic goal is to transition to a solutions provider and target faster growing geographies, applications, and trends within our end markets, in order to achieve growth that is higher than the general market growth rate.
The excess of the fair value over the carrying value under the income approach was 48%. The assumptions used to estimate fair values were based on the past performance of the reporting unit as well as the projections incorporated in our strategic plan.
The excess of the fair value over the carrying value under the income approach ranged from 30% to 106%. The assumptions used to estimate fair values were based on the past performance of the reporting unit as well as the projections incorporated in our strategic plan.
Adjusted EBITDA increased $137.7 million in 2021 from 2020 primarily due to the leverage on higher sales volume, as discussed above. Accordingly, Adjusted EBITDA margins expanded to 16.1% from 13.3% in the year ago period. Segment Results of Operations For additional information regarding our segment measures, see Note 6 to the Consolidated Financial Statements.
Adjusted EBITDA increased $72.0 million in 2022 from 2021 primarily due to the leverage on higher sales volume, as discussed above. Accordingly, adjusted EBITDA margins expanded to 17.0% from 16.1% in the year ago period. Segment Results of Operations For additional information regarding our segment measures, see Note 6 to the Consolidated Financial Statements.
Industrial Automation EBITDA increased $90.4 million in 2021 as compared to 2020 primarily as a result of the increase in revenues discussed above. Accordingly, Adjusted EBITDA margins expanded to 18.2% from 15.0% in the year ago period.
Industrial Automation EBITDA increased $54.4 million in 2022 as compared to 2021 primarily as a result of the increase in revenues discussed above. Accordingly, Adjusted EBITDA margins expanded to 19.7% from 18.2% in the year ago period.
Conversely, the effect of a 50 basis point increase in the assumed discount rate would have resulted in an increase in the 2022 net periodic benefit cost of approximately $0.6 million and a decrease in the projected benefit obligation of approximately $16.3 million as of December 31, 2022.
Conversely, the effect of a 50 basis point increase in the assumed discount rate would have resulted in a decrease in the 2023 net periodic benefit cost of less than $0.1 million and a decrease in the projected benefit obligation of approximately $18.3 million as of December 31, 2023.
If actual results are significantly different from our estimates or assumptions, we may have to recognize impairment charges that could be material. We also test our indefinite-lived intangible asset, a trademark, for impairment on an annual basis during the fourth quarter.
There is inherent risk associated with using an income approach to estimate fair values. If actual results are significantly different from our estimates or assumptions, we may have to recognize impairment charges that could be material. 33 We also test our indefinite-lived intangible asset, a trademark, for impairment on an annual basis during the fourth quarter.
The effective tax rate was primarily impacted by a change in the deferred tax asset valuation allowance due to the release of a valuation allowance against the foreign tax credits in the U.S. and a pension deferred tax asset in a foreign jurisdiction. 2020 We recognized income tax expense of $20.1 million in 2020, representing an effective tax rate of 22.1%.
The effective tax rate was primarily impacted by a change in the deferred tax asset valuation allowance due to the release of a valuation allowance against the foreign tax credits in the U.S. and a pension deferred tax asset in a foreign jurisdiction.
Of this amount, $198.9 million was held outside of the U.S. in our foreign operations. Substantially all of the foreign cash and cash equivalents are readily convertible into U.S. dollars or other foreign currencies.
Our cash and cash equivalents balance was $597.0 million as of December 31, 2023. Of this amount, $303.2 million was held outside of the U.S. in our foreign operations. Substantially all of the foreign cash and cash equivalents are readily convertible into U.S. dollars or other foreign currencies.
Operating income increased $99.7 million from 2021 to 2022 primarily as a result of the increase in gross profit, the gain on sale of asset in 2022, and lack of asset impairment charges as compared to 2021, partially offset by the increase in selling, general and administrative expenses; research and development expenses; and amortization of intangibles expense discussed above. 24 Table of Contents Net interest expense decreased $19.1 million from 2021 to 2022 primarily due to the repurchase of senior subordinated notes previously due 2026 and currency translation.
Operating income increased $99.7 million from 2021 to 2022 primarily as a result of the increase in gross profit, the gain on sale of assets in 2022, and lack of asset impairment charges as compared to 2021, partially offset by the increase in selling, general and administrative expenses; research and development expenses; and amortization of intangibles expense discussed above.
If it is more likely than not that the fair value is less than the carrying value, then a quantitative assessment is required for the reporting unit, as described in the paragraph below.
If it is more likely than not that the fair value is less than the carrying value, then a quantitative assessment is required for the reporting unit, as described in the paragraph below. In 2023, we performed a qualitative assessment over three of our re porting units.
Loss on debt extinguishment increased $5.7 million from 2020 to 2021 due to the debt refinancing that took place during 2021. The $5.7 million loss on debt extinguishment represents the premium paid to the bond holders to retire the 2025 Notes and for the unamortized debt issuance costs on the 2025 Notes that we were required to write-off.
See Note 5. Loss on debt extinguishment increased $0.7 million from 2021 to 2022. The loss on debt extinguishment in 2022 represents the premium paid to the bond holders to retire the 2026 Notes and for the unamortized debt issuance costs on the 2026 Notes that we were required to write-off.
In 2022, we performed a qualitative assessment over five of our reporting units. 32 Table of Contents When we evaluate goodwill for impairment using a quantitative assessment, we compare the fair value of each reporting unit to its carrying value. We determine the fair value using an income approach.
When we evaluate goodwill for impairment using a quantitative assessment, we compare the fair value of each reporting unit to its carrying value. We determine the fair value using an income approach.
(4) In 2022, we sold certain real estate in the United States for $42.2 million, net of transaction costs and recognized a $37.9 million pre-tax gain on sale. See Note 11, Property, Plant, and Equipment , for details.
(4) In 2023, we sold certain real estate in Canada for $13.8 million, net of transaction costs and recognized a $12.1 million pre-tax gain on sale. In 2022, we sold certain real estate in the United States for $42.2 million, net of transaction costs and recognized a $37.9 million pre-tax gain on sale.
Consolidated Adjusted EBITDA Years Ended December 31, 2022 2021 2020 (In thousands, except percentages) GAAP and Adjusted Revenues $ 2,606,485 $ 2,301,260 $ 1,752,192 GAAP income from continuing operations $ 267,748 $ 198,841 $ 70,718 Income tax expense 49,645 27,939 20,098 Depreciation expense 46,669 43,073 39,413 Interest expense, net 43,554 62,693 58,903 Amortization of intangibles 37,860 30,630 29,041 Loss on debt extinguishment 6,392 5,715 — Severance, restructuring, and acquisition integration costs (1) 16,685 23,867 11,555 Adjustments related to acquisitions and divestitures (2) 7,833 (5,035) 125 Amortization of software development intangible assets 3,875 1,579 872 Non-operating pension settlement loss 1,189 — 3,153 Asset impairments (3) — 9,283 — Gain on sale of asset (4) (37,891) — — Gain on note receivable (5) — (27,036) — Adjusted EBITDA $ 443,559 $ 371,549 $ 233,878 GAAP income from continuing operations margin 10.3 % 8.6 % 4.0 % Adjusted EBITDA margin 17.0 % 16.1 % 13.3 % 26 Table of Contents (1) See Note 15, Severance, Restructuring, and Acquisiti on Integration Activities, for details .
Consolidated Adjusted EBITDA Years Ended December 31, 2023 2022 2021 (In thousands, except percentages) GAAP and Adjusted Revenues $ 2,512,084 $ 2,606,485 $ 2,301,260 GAAP income from continuing operations $ 242,556 $ 267,748 $ 198,841 Depreciation expense 51,379 46,669 43,073 Income tax expense 43,200 49,645 27,939 Amortization of intangibles 40,375 37,860 30,630 Interest expense, net 33,625 43,554 62,693 Severance, restructuring, and acquisition integration costs (1) 25,152 16,685 23,867 Amortization of software development intangible assets 7,692 3,875 1,579 Adjustments related to acquisitions and divestitures (2) 6,177 7,833 (5,035) Loss on debt extinguishment — 6,392 5,715 Non-operating pension settlement loss — 1,189 — Asset impairments (3) — — 9,283 Gain on sale of assets (4) (12,056) (37,891) — Gain on sale of note receivable (5) — — (27,036) Adjusted EBITDA $ 438,100 $ 443,559 $ 371,549 GAAP income from continuing operations margin 9.7 % 10.3 % 8.6 % Adjusted EBITDA margin 17.4 % 17.0 % 16.1 % 27 (1) Includes costs from programs described in Note 15, Restructuring Activities as well as other immaterial programs.
The effective tax rate was impacted by foreign tax rate differences, and domestic permanent differences and tax credits primarily associated with our foreign income inclusions. Our income tax expense and effective tax rate in future periods may be impacted by many factors, including our geographic mix of income and changes in tax laws.
Our income tax expense and effective tax rate in future periods may be impacted by many factors, including our geographic mix of income and changes in tax laws.
The following table is derived from our Consolidated Cash Flow Statements and includes the results and cash flow activity of discontinued operations up to the February 22, 2022 disposal date consistent with the Consolidated Cash Flow Statements: Years Ended December 31, 2022 2021 (In thousands) Net cash provided by (used for): Operating activities $ 281,296 $ 272,055 Investing activities 168,411 (92,003) Financing activities (393,214) (32,926) Effects of currency exchange rate changes on cash and cash equivalents (12,574) (5,363) Increase in cash and cash equivalents 43,919 141,763 Cash and cash equivalents, beginning of year 643,757 501,994 Cash and cash equivalents, end of year $ 687,676 $ 643,757 Net cash provided by operating activities totaled $281.3 million for 2022 compared to $272.1 million for 2021.
The following table is derived from our Consolidated Cash Flow S tatements and includes the results and cash flow activity of discontinued operations up to the February 22, 2022 disposal date : Years Ended December 31, 2023 2022 (In thousands) Net cash provided by (used for): Operating activities $ 319,638 $ 281,296 Investing activities (200,358) 168,411 Financing activities (211,932) (393,214) Effects of currency exchange rate changes on cash and cash equivalents 2,020 (12,574) Increase (decrease) in cash and cash equivalents (90,632) 43,919 Cash and cash equivalents, beginning of year 687,676 643,757 Cash and cash equivalents, end of year $ 597,044 $ 687,676 Net cash provided by operating activities totaled $319.6 million for 2023 compared to $281.3 million for 2022.
In 2020, we recognized $0.1 million of cost of sales related to adjustments of acquired inventory to fair value. (3) In 2021, we recognized a $3.6 million impairment on assets held and used and a $5.7 million impairment on assets held for sale . See Note 11, Property, Plant, and Equipment , for details.
(3) In 2021, we recognized a $3.6 million impairment on assets held and used and a $5.7 million impairment on assets held for sale . See Note 11, Property, Plant, and Equipment , for details.
Net interest expense increased $3.8 million from 2020 to 2021 primarily due to currency translation. Gain on sale of note receivable increased $27.0 million from 2020 to 2021 as a result of the sale of the Seller’s Note in 2021 related to the 2020 divestiture of Grass Valley. See Note 5.
Net interest expense decreased $19.1 million from 2021 to 2022 primarily due to the repurchase of senior subordinated notes previously due 2026 and currency translation. Gain on sale of note receivable decreased $27.0 million from 2021 to 2022 as a result of the sale of the Seller’s Note in 2021 related to the 2020 divestiture of Grass Valley.
Income from continuing operations before taxes increased $90.6 million from 2021 to 2022 primarily due to the increase in operating income discussed above. 2021 Compared to 2020 Revenues increased $549.1 million from 2020 to 2021 due to the following factors: • Higher sales volume from industrial automation, smart buildings, and broadband & 5G products resulted in a $376.8 million increase in revenues. • Copper prices had a $117.2 million favorable impact on revenues. • Currency translation had a $26.7 million favorable impact on revenues. • Acquisitions contributed an estimated $37.7 million in revenues. • Divestitures had a $9.3 million unfavorable impact on revenues.
Income from continuing operations before taxes decreased $31.6 million from 2022 to 2023 primarily due to the decrease in operating income discussed above. 2022 Compared to 2021 Revenues increased $305.2 million from 2021 to 2022 due to the following factors: • Higher sales volume and favorable pricing from industrial automation, smart buildings, and broadband products resulted in a $365.0 million increase in revenues. • Acquisitions, net of disposals contributed $19.3 million in revenues. • Currency translation had a $65.3 million unfavorable impact on revenues. • Copper prices had a $13.8 million unfavorable impact on revenues.
Enterprise Solutions Year Ended December 31, Percentage Change 2022 2021 2020 2022 vs. 2021 2021 vs. 2020 (In thousands, except percentages) Segment Revenues $ 1,198,478 $ 1,074,426 $ 872,417 11.5 % 23.2 % Segment EBITDA 161,517 144,509 99,333 11.8 % 45.5 % as a percent of segment revenues 13.5 % 13.4 % 11.4 % 2022 Compared to 2021 Enterprise revenues increased $124.1 million in 2022 as compared to 2021.
Enterprise Solutions Years Ended December 31, Percentage Change 2023 2022 2021 2023 vs. 2022 2022 vs. 2021 (In thousands, except percentages) Segment Revenues $ 1,122,831 $ 1,198,478 $ 1,074,426 (6.3) % 11.5 % Segment EBITDA 149,107 161,517 144,509 (7.7) % 11.8 % as a percent of segment revenues 13.3 % 13.5 % 13.4 % 2023 Compared to 2022 Enterprise revenues decreased $75.6 million in 2023 as compared to 2022.
Income Taxes Year Ended December 31, Percentage Change 2022 2021 2020 2022 vs. 2021 2021 vs. 2020 (In thousands, except percentages) Income from continuing operations before taxes $ 317,393 $ 226,780 $ 90,816 40.0 % 149.7 % Income tax expense (49,645) (27,939) (20,098) 77.7 % 39.0 % Effective tax rate 15.6 % 12.3 % 22.1 % 2022 We recognized income tax expense of $49.6 million in 2022, representing an effective tax rate of 15.6%.
Income from continuing operations before taxes increased $90.6 million from 2021 to 2022 primarily due to the increase in operating income discussed above. 26 Income Taxes Years Ended December 31, Percentage Change 2023 2022 2021 2023 vs. 2022 2022 vs. 2021 (In thousands, except percentages) Income from continuing operations before taxes $ 285,756 $ 317,393 $ 226,780 (10.0) % 40.0 % Income tax expense (43,200) (49,645) (27,939) (13.0) % 77.7 % Effective tax rate 15.1 % 15.6 % 12.3 % 2023 We recognized income tax expense of $43.2 million in 2023, representing an effective tax rate of 15.1%.
Accordingly, adjusted EBITDA margins expanded to 17.0% from 16.1% in the year ago period. 27 Table of Contents 2021 Compared to 2020 Revenues increased $549.1 million from 2020 to 2021 due to the following factors: • Higher sales volume from industrial automation, smart buildings, and broadband & 5G products resulted in a $376.8 million increase in revenues. • Copper prices had a $117.2 million favorable impact on revenues. • Currency translation had a $26.7 million favorable impact on revenues. • Acquisitions contributed an estimated $37.7 million in revenues. • Divestitures had a $9.3 million unfavorable impact on revenues.
Adjusted EBITDA margins expanded to 17.4% from 17.0% in the year ago period. 28 2022 Compared to 2021 Revenues increased $305.2 million from 2021 to 2022 due to the following factors: • Higher sales volume and favorable pricing from industrial automation, smart buildings, and broadband products resulted in a $365.0 million increase in revenues. • Acquisitions, net of disposals contributed $19.3 million in revenues. • Currency translation had a $65.3 million unfavorable impact on revenues. • Copper prices had a $13.8 million unfavorable impact on revenues.
Operating lease obligations of $77.2 million, of which $15.5 million is due in 2023 (see Note 12). d. Pension and other postemployment obligations of $84.3 million, of which $9.6 million is due in 2023 (see Note 19). e. Obligations to purchase goods or services that are enforceable and legally binding of $26.7 million.
Opera ting lease obligations of $91.5 million, of which $18.0 million is due in 2024 (see Note 12). d. Pension and other postemployment obligation s of $106.6 million, of which $12.3 million is d ue in 2024 (see Note 19). e. Obligations to purchase goods or services that are enforceable and legally binding of $43.7 million.
All of these obligations are due in 2023. f. Standby financial letters of credit, bank guarantees, and surety bonds totaling $17.3 million, of which $15.3 million are scheduled to expire or mature in 2023.
All of these obligations are due in 2024. f. Standby financial letters of credit, bank guarantees, and surety bonds totaled $19.9 million, of which $13.5 million will expire or mature in 2024.
As the U.S. dollar strengthens or weakens against foreign currencies, it results in a relative price increase or decrease for certain of our products that are priced in U.S. dollars in a foreign location. Inflation D uring periods of inflation, if we are unable to raise prices timely and sufficiently to recover our material costs, our earnings could decline.
As the U.S. dollar strengthens or weakens against foreign currencies, it results in a relative price increase or decrease for certain of our products that are priced in U.S. dollars in a foreign location.
Year Ended December 31, Percentage Change 2022 2021 2020 2022 vs. 2021 2021 vs. 2020 (In thousands, except percentages) GAAP and Adjusted Revenues $ 2,606,485 $ 2,301,260 $ 1,752,192 13.3 % 31.3 % Adjusted EBITDA 443,559 371,549 233,878 19.4 % 58.9 % as a percent of adjusted revenues 17.0 % 16.1 % 13.3 % 2022 Compared to 2021 Revenues increased $305.2 million from 2021 to 2022 due to the following factors: • Higher sales volume and favorable pricing from industrial automation, smart buildings, and broadband & 5G products resulted in a $365.0 million increase in revenues. • Acquisitions, net of disposals contributed an estimated $19.3 million in revenues. • Currency translation had a $65.3 million unfavorable impact on revenues. • Copper prices had a $13.8 million unfavorable impact on revenues.
Year Ended December 31, Percentage Change 2023 2022 2021 2023 vs. 2022 2022 vs. 2021 (In thousands, except percentages) GAAP and Adjusted Revenues $ 2,512,084 $ 2,606,485 $ 2,301,260 (3.6) % 13.3 % Adjusted EBITDA 438,100 443,559 371,549 (1.2) % 19.4 % as a percent of adjusted revenues 17.4 % 17.0 % 16.1 % 2023 Compared to 2022 Revenues decreased $94.4 million from 2022 to 2023 due to the following factors: • Lower sales volume resulted in a $108.4 million decrease in revenues. • Copper prices had a $19.9 million unfavorable impact on revenues. • Divestitures had a $1.4 million unfavorable impact on revenues. • Currency translation had a $0.4 million unfavorable impact on revenues. • Acquisitions contributed $35.7 million in revenues.
Accordingly, Adjusted EBITDA margins expanded to 19.7% from 18.2% in the year ago period. 2021 Compared to 2020 Industrial Automation revenues increased $347.1 million in 2021 as compared to 2020 primarily due to increases in volume; higher copper prices; acquisitions, net of disposals; and favorable currency translation of $233.2 million, $66.8 million, $28.4 million, and $18.7 million, respectively.
Accordingly, Adjusted EBITDA margins expanded to 20.7% from 19.7% in the year ago period. 2022 Compared to 2021 Industrial Automation revenues increased $181.2 million in 2022 as compared to 2021 primarily due to increases in volume and favorable pricing of $230.1 million and acquisitions, net of disposals of $13.9 million, partially offset by unfavorable currency translation and lower copper pass-through pricing of $52.0 million and $10.8 million, respectively.
(5) In 2021, we sold the seller's note associated with the Grass Valley disposal to a third party for $62.0 million and recognized a gain on sale of $27.0 million. See Note 5, Disposals . Use of Non-GAAP Financial Information Adjusted Revenues, Adjusted EBITDA, Adjusted EBITDA margin, and free cash flow are non-GAAP financial measures.
See Note 11, Property, Plant, and Equipment , for details. (5) In 2021, we sold the seller's note associated with the Grass Valley disposal to a third party for $62.0 million and recognized a pre-tax gain on sale of $27.0 million. See Note 5, Disposals .
Industrial Automation Solutions Year Ended December 31, Percentage Change 2022 2021 2020 2022 vs. 2021 2021 vs. 2020 (In thousands, except percentages) Segment Revenues $ 1,408,007 $ 1,226,834 $ 879,775 14.8 % 39.4 % Segment EBITDA 277,079 222,684 132,302 24.4 % 68.3 % as a percent of segment revenues 19.7 % 18.2 % 15.0 % 2022 Compared to 2021 Industrial Automation revenues increased $181.2 million in 2022 as compared to 2021 primarily due to increases in volume and favorable pricing of $230.1 million and acquisitions, net of disposals of $13.9 million, partially offset by unfavorable currency translation and lower copper pass-through pricing of $52.0 million and $10.8 million, respectively. 28 Table of Contents Industrial Automation EBITDA increased $54.4 million in 2022 as compared to 2021 primarily as a result of the increase in revenues discussed above.
Industrial Automation Solutions Years Ended December 31, Percentage Change 2023 2022 2021 2023 vs. 2022 2022 vs. 2021 (In thousands, except percentages) Segment Revenues $ 1,389,253 $ 1,408,007 $ 1,226,834 (1.3) % 14.8 % Segment EBITDA 287,328 277,079 222,684 3.7 % 24.4 % as a percent of segment revenues 20.7 % 19.7 % 18.2 % 29 2023 Compared to 2022 Industrial Automation revenues decreased $18.8 million in 2023 as compared to 2022 primarily due to decreases in volume and lower copper prices of $15.9 m illion and $9.7 million, respectively, partially offset by favorable currency translation and acquisitions, net of disposals of $4.2 million and $2.6 million, respectively.
We are mindful of ongoing inflationary pressures and as a result, proactively implement selling price increases and cost control measures. 21 Table of Contents Commodity Prices Our operating results can be affected by changes in prices of commodities, primarily copper and compounds, which are components in some of the products we sell.
Commodity Prices Our operating results can be affected by changes in prices of commodities, primarily copper and compounds, which are components in some of the products we sell.
Investing activities for 2022 included proceeds of $334.6 million and $43.5 million from the sale of the Tripwire disposal group and tangible property, respectively, as well as $105.1 million for capital expenditures and $104.6 million for the investment in Litmus and acquisitions of Macmon, NetModule and CAI.
Investing activities for 2022 included proceeds of $334.6 million and $43.5 million from the sale of the Tripwire disposal group and tangible property, respectively, partially offset by $105.1 million for capital expenditures and $104.6 million primarily for the acquisitions of Macmon, NetModule and CAI. 30 Net cash flows used for financing activities totaled $211.9 million for 2023 compared to $393.2 million for 2022.
Significant Trends and Events in 2022 The following trends and events during 2022 had varying effects on our financial condition, results of operations, and cash flows. Pandemic In 2020, the World Health Organization (WHO) declared the outbreak of the novel coronavirus (COVID-19) a pandemic.
Significant Trends and Events in 2023 The following trends and events during 2023 had varying effects on our financial condition, results of operations, and cash flows.
In the future, if we prevail in matters for which accruals have been established previously or pay amounts in excess of reserves, there could be a material effect on our income tax provisions in the period in which such determination is made. On August 16, 2022, the Inflation Reduction Act of 2022 (the Act) was signed into law.
In the future, if we prevail in matters for which accruals have been established previously or pay amounts in excess of reserves, there could be a material effect on our income tax provisions in the period in which such determination is made. 32 In December 2023, the FASB issued ASU 2023-09, Income Taxes (Topic 740) Improvements to Income Tax Disclosures (ASU 2023-09) enhancing the transparency and decision usefulness of income tax disclosures.
A substantial acquisition in one of our served markets would be necessary to meaningfully change our estimated market share percentage.
Based on available data for our served markets, we estimate that our market share across our segments is significant, ranging from approximately 5% – 15% . A substantial acquisition in one of our served markets would be necessary to meaningfully change our estimated market share percentage.
When professional services are not distinct from goods, the professional services and goods are combined into one performance obligation, and revenue allocated to that performance obligation is recognized when (or as) the performance obligation is satisfied. 31 Table of Contents Income Taxes We recognize deferred tax assets resulting from tax credit carryforwards, net operating loss carryforwards, and deductible temporary differences between taxable income on our income tax returns and income before taxes under GAAP.
Income Taxes We recognize deferred tax assets resulting from tax credit carryforwards, net operating loss carryforwards, and deductible temporary differences between taxable income on our income tax returns and income before taxes under GAAP.
In our quantitative assessment, the discount rate was 13.1%, the 2023 to 2032 compounded annual revenue growth rate was 4.9%, and the revenue growth rate beyond 2032 was 2.5%. By their nature, these assumptions involve risks and uncertainties. There is inherent risk associated with using an income approach to estimate fair values.
In our quantitative assessment, the discount rate ranged from 11.9% to 13.8%, the 2024 to 2033 compounded annual revenue growth rate ranged from 4.2% to 6.3%, and the revenue growth rate beyond 2033 ranged from 2.0% to 3.0%. By their nature, these assumptions involve risks and uncertainties.
Gain on Sale of Asset During 2022, we sold certain real estate in the United States for $42.2 million, net of transaction costs and recognized a $37.9 million pre-tax gain on sale. This gain on sale was excluded from Segment EBITDA of our Industrial Automation Solutions segment. See Note 11.
Amortization of intangibles increased $2.5 million from 2022 to 2023 primarily due to acquisitions. Gain on sale of assets decreased $25.8 million from 2022 to 2023. During 2022 and 2023, we sold certain real estate in the United States and Canada and recognized a $37.9 million and $12.1 million pre-tax gain on sale, respectively. See Note 11.
See Note 4. 22 Table of Contents Share Repurchase Program During 2022, we repurchased 2.6 million shares of our common stock under the share repurchase program for an aggregate cost of $150.0 million at an average price per share of $57.95. See Note 22.
We monitor inflation pressures and proactively implement selling price increases and cost control measures as appropriate. Share Repurchase Program During 2023, we repurchased 2.3 million shares of our common stock for an aggregate cost of $192.1 million at an average price per share of $85.27. See Note 22.
We are evaluating the effect that the Act will have on our consolidated financial statements and related disclosures. None of the tax provisions of the Act are expected to have a material impact to our consolidated financial statements and related disclosures. See Note 18, Income Taxes, to the consolidated financial statements for further information regarding income taxes.
The amendments in ASU 2023-09 are applied on a prospective basis, though retrospective application is permitted. We did not early adopt this pronouncement and are in the process of evaluating its impact on our consolidated financial statements and related disclosures. See Note 18, Income Taxes, to the consolidated financial statements for further information regarding income taxes.
Financing activities for 2021 included repayments of debt obligations of $360.3 million, cash dividend payments of $9.0 million, debt issuance costs of $8.2 million, net payments related to share based compensation activities of $5.6 million, financing lease payments of $3.1 million, payments to noncontrolling interests of $2.7 million, and borrowings under credit arrangements of $356.0 million.
Financing activities for 2023 included payments under our share repurchase program of $192.1 million, payments related to share based compensation activities of $17.4 million, cash dividend payments of $8.5 million, financing lease payments of $0.4 million, and proceeds from the issuance of common stock of $6.5 million.
Market Growth and Market Share The markets in which we operate can generally be characterized as highly competitive and highly fragmented, with many players. Based on available data for our served markets, we estimate that our market share across our segments is significant, ranging from approximately 5% – 15% .
As such, all references to the effect of channel inventory changes are estimates. 23 Market Growth and Market Share The markets in which we operate can generally be characterized as highly competitive and highly fragmented, with many players.
Enterprise EBITDA increased $45.2 million in 2021 as compared to 2020 primarily due to the leverage on higher sales volume, as discussed above. Accordingly, Adjusted EBITDA margins expanded to 13.4% from 11.4% in the year ago period.
Accordingly, Adjusted EBITDA margins expanded to 13.5% from 13.4% in the year ago period.
Research and development expenses increased $17.2 million from 2020 to 2021 primarily due to increased investments in R&D projects as we continue our commitment to growth initiatives. Amortization of intangibles increased $1.6 million from 2020 to 2021 primarily due to currency translation.
Strategic investments to enhance our solution selling capabilities, acquisitions, and severance actions contributed to the increase in selling, general and administrative expenses; partially offset by a decrease in incentive compensation. Research and development expenses increased $12.1 million from 2022 to 2023 primarily due to increased investments in R&D projects as we continue our commitment to growth initiatives.
Adjusted EBITDA increased $72.0 million in 2022 from 2021 primarily due to the leverage on higher sales volume, as discussed above.
Enterprise EBITDA decreased $12.4 million in 2023 as compared to 2022 primarily due to the decreases in revenues discussed above. 2022 Compared to 2021 Enterprise revenues increased $124.1 million in 2022 as compared to 2021.