Biggest changeRegulatory, connectivity and produced content decreased $191 million during the year ended December 31, 2022 compared to the corresponding period in 2021 primarily due to lower costs of video devices sold to customers and regulatory pass-through fees as well as lower sports rights costs as a result of more basketball games during 2021 as compared to 2022 as the prior period had additional games due to the delayed start of the 2020 - 2021 National Basketball Association ("NBA") season as a result of COVID-19. 35 Costs to service customers increased $379 million during the year ended December 31, 2022 compared to the corresponding period in 2021 primarily due to higher bad debt, adjustments to job structure, pay and benefits to build a more skilled and longer tenured workforce and fuel costs.
Biggest changeCosts to service customers increased $328 million during the year ended December 31, 2023 compared to the corresponding period in 2022 primarily due to adjustments to job structure, pay and benefits to build a more skilled and longer tenured workforce resulting in lower frontline employee attrition compared to 2022, and additional activity to support the accelerated growth of Spectrum Mobile.
The remaining 10% of revenue is derived primarily from advertising revenues, franchise and other regulatory fee revenues (which are collected by us but then paid to local authorities), sales of mobile and video devices, processing fees or reconnection fees charged to customers to commence or reinstate service, installation, VOD and pay-per-view programming, and commissions related to the sale of merchandise by home shopping services.
The remaining 10% of our revenue is derived primarily from advertising revenues, franchise and other regulatory fee revenues (which are collected by us but then paid to local authorities), sales of mobile and video devices, processing fees or reconnection fees charged to customers to commence or reinstate service, installation, VOD and pay-per-view programming, and commissions related to the sale of merchandise by home shopping services.
Costs capitalized include materials, direct labor and certain indirect 30 costs. These indirect costs consist of compensation and overhead costs associated with support functions. While our capitalization is based on specific activities, once capitalized, we track these costs on a composite basis by fixed asset category at the cable system level, and not on a specific asset basis.
Costs capitalized include materials, direct labor and certain indirect costs. These indirect costs consist of compensation and overhead costs associated with support functions. While our capitalization is based on specific activities, once capitalized, we track these costs on a composite basis by fixed asset category at the cable system level, and not on a specific asset basis.
Costs for repairs and maintenance are charged to operating expense as incurred, while plant and equipment replacement, including replacement of certain components, betterments, and replacement of cable drops and outlets, are capitalized. We make judgments regarding the installation and construction activities to be capitalized.
Costs for repairs and maintenance are charged to operating expense as incurred, 33 while plant and equipment replacement, including replacement of certain components, betterments, and replacement of cable drops and outlets, are capitalized. We make judgments regarding the installation and construction activities to be capitalized.
However, the amount that is currently payable if the debt becomes immediately due is equal to the principal amount of the debt. In regards to the Sterling Notes, the principal amount of the debt and any premium or discount is remeasured into US dollars as of each balance sheet date.
However, the amount that is currently payable if the debt becomes immediately due is equal to the principal amount of the debt. In regards to the Sterling Notes, the principal amount of the debt and any premium or discount is remeasured 45 into US dollars as of each balance sheet date.
As of December 31, 2022, the accumulated benefit obligation and fair value of plan assets was $2.2 billion and $2.6 billion, respectively, and the net funded asset was recorded as a $362 million noncurrent asset, $5 million current liability and $17 million long-term liability.
As of December 31, 2022, the accumulated benefit obligation and fair value of plan assets was $2.2 billion and $2.6 billion, respectively, and the net funded asset was 34 recorded as a $362 million noncurrent asset, $5 million current liability and $17 million long-term liability.
Other revenues consist of revenue from processing fees, regional sports and news channels (excluding intercompany charges or advertising sales on those channels), subsidy revenue, home shopping, video device sales, wire maintenance fees and other miscellaneous revenues.
Other revenues consist of revenue from mobile and video device sales, processing fees, regional sports and news channels (excluding intercompany charges or advertising sales on those channels), subsidy revenue, home shopping, wire maintenance fees and other miscellaneous revenues.
We continue to evaluate the deployment of our cash on hand and anticipated future free cash flow including to invest in our business growth and other strategic opportunities, including expanding the capacity of our network, the expansion of our network through our rural broadband construction initiative, the build-out and deployment of our CBRS spectrum, and mergers and acquisitions as well as stock repurchases and dividends.
We continue to evaluate the deployment of our cash on hand and anticipated future free cash flow, including investing in our business growth and other strategic opportunities, including expanding the capacity of our network, the expansion of our network through our rural broadband construction initiative, the build-out and deployment of our CBRS spectrum, and mergers and acquisitions as well as stock repurchases and dividends.
The agreements and instruments governing our debt and financing arrangements are complicated and you should consult such agreements and instruments which are filed with the SEC for more detailed information. At December 31, 2022, Charter Operating had a consolidated leverage ratio of approximately 3.0 to 1.0 and a consolidated first lien leverage ratio of 3.0 to 1.0.
The agreements and instruments governing our debt and financing arrangements are complicated and you should consult such agreements and instruments which are filed with the SEC for more detailed information. At December 31, 2023, Charter Operating had a consolidated leverage ratio of approximately 3.0 to 1.0 and a consolidated first lien leverage ratio of 3.0 to 1.0.
Approximately 90% of our revenues for each of the years ended December 31, 2022 and 2021 are attributable to monthly subscription fees charged to customers for our Internet, video, voice, mobile and commercial services as well as regional sports and news channels.
Approximately 90% of our revenues for each of the years ended December 31, 2023 and 2022 are attributable to monthly subscription fees charged to customers for our Internet, video, voice, mobile and commercial services as well as regional sports and news channels.
We determined the discount rate used to compute pension expense based on the yield of a large population of high-quality corporate bonds with cash flows sufficient in timing and amount to settle projected future defined benefit payments.
We determined the discount rate used to compute pension cost based on the yield of a large population of high-quality corporate bonds with cash flows sufficient in timing and amount to settle projected future defined benefit payments.
A decrease in the expected long-term rate of return of 25 basis points to 4.75%, while holding all other assumptions constant, would result in 32 a decrease in our 2023 net periodic pension benefit of approximately $6 million. See Note 21 to the accompanying consolidated financial statements contained in “Part II. Item 8.
A decrease in the expected long-term rate of return of 25 basis points to 4.75%, while holding all other assumptions constant, would result in a decrease in our 2024 net periodic pension benefit of approximately $6 million. See Note 21 to the accompanying consolidated financial statements contained in “Part II. Item 8.
Financial Statements and Supplementary Data” for additional discussion on these assumptions. Results of Operations A discussion of changes in our results of operations during the year ended December 31, 2021 compared to the year ended December 31, 2020 has been omitted from this Annual Report on Form 10-K, but may be found in “Item 7.
Financial Statements and Supplementary Data” for additional discussion on these assumptions. 35 Results of Operations A discussion of changes in our results of operations during the year ended December 31, 2022 compared to the year ended December 31, 2021 has been omitted from this Annual Report on Form 10-K, but may be found in “Item 7.
The expected long-term rate of return on plan assets used to determine net periodic pension benefit for the year ended December 31, 2023 is expected to be 5.00%.
The expected long-term rate of return on plan assets used to determine net periodic pension benefit for the year ended December 31, 2024 is expected to be 5.00%.
A/N and Charter both have the right to terminate or suspend the pro rata repurchase arrangement on a prospective basis. During the years ended December 31, 2022 and 2021, Charter Holdings purchased from A/N 3.2 million and 3.3 million Charter Holdings common units, respectively, for approximately $1.6 billion and $2.2 billion, respectively.
A/N and Charter both have the right to terminate or suspend the pro rata repurchase arrangement on a prospective basis. During the years ended December 31, 2023 and 2022, Charter Holdings purchased from A/N 1.1 million and 3.2 million Charter Holdings common units, respectively, for approximately $427 million and $1.6 billion, respectively.
Management’s Discussion and Analysis of Financial Condition and Results of Operations” in our Annual Report on Form 10-K for the year ended December 31, 2021, filed with the SEC on January 28, 2022, which is available free of charge on the SEC's website at www.sec.gov and on our investor relations website at ir.charter.com.
Management’s Discussion and Analysis of Financial Condition and Results of Operations” in our Annual Report on Form 10-K for the year ended December 31, 2022, filed with the SEC on January 27, 2023, which is available free of charge on the SEC's website at www.sec.gov and on Charter's investor relations website at ir.charter.com.
The actual amount of capital expenditures in 2023 will depend on a number of factors including, but not limited to, the pace of our network evolution and rural construction initiatives, supply chain timing and growth rates in our residential and commercial businesses. Our capital expenditures are funded primarily from cash flows from operating activities and borrowings on our credit facility.
The actual amount of capital expenditures in 2024 will depend on a number of factors including, but not limited to, the pace of our network evolution and expansion initiatives, supply chain timing and growth rates in our residential and commercial businesses. Our capital expenditures are funded primarily from cash flows from operating activities and borrowings on our credit facility.
Depreciation and amortization expense decreased by $442 million during the year ended December 31, 2022 compared to the corresponding period in 2021 primarily due to certain assets acquired in acquisitions becoming fully depreciated offset by an increase in depreciation as a result of more recent capital expenditures. Other operating expenses, net.
Depreciation and amortization expense decreased by $207 million during the year ended December 31, 2023 compared to the corresponding period in 2022 primarily due to certain assets acquired in acquisitions becoming fully depreciated offset by an increase in depreciation as a result of more recent capital expenditures. Other operating (income) expense, net.
As of December 31, 2022, Charter had remaining board authority to purchase an additional $414 million of Charter’s Class A common stock and/or Charter Holdings common units, excluding purchases from Liberty Broadband.
As of December 31, 2023, Charter had remaining board authority to purchase an additional $170 million of Charter’s Class A common stock and/or Charter Holdings common units, excluding purchases from Liberty Broadband.
Charter's target leverage of net debt to the last twelve months Adjusted EBITDA remains at 4 to 4.5 times Adjusted EBITDA, and up to 3.5 times Adjusted EBITDA at the Charter Operating first lien level. Our leverage ratio was 4.47 times Adjusted EBITDA as of December 31, 2022.
Charter's target leverage of net debt to the last twelve months Adjusted EBITDA remains at 4 to 4.5 times Adjusted EBITDA, and up to 3.5 times Adjusted EBITDA at the Charter Operating first lien level. Charter's leverage ratio was 4.42 times Adjusted EBITDA as of December 31, 2023.
Excluding purchases from Liberty Broadband discussed below, during the years ended December 31, 2022 and 2021, Charter purchased in the public market approximately 14.5 million and 15.9 million shares, respectively, of Charter Class A common stock for approximately $7.1 billion and $10.9 billion, respectively.
Excluding purchases from Liberty Broadband discussed below, during the years ended December 31, 2023 and 2022, Charter purchased in the public market approximately 6.9 million and 14.5 million shares, respectively, of Charter Class A common stock for approximately $2.7 billion and $7.1 billion, respectively.
In developing the expected long-term rate of return on assets, we considered the current pension portfolio’s composition, past average rate of earnings, and our asset allocation targets. We used a discount rate of 5.46% to determine the December 31, 2022 pension plan benefit obligation.
In developing the expected long-term rate of return on assets, we considered the current pension portfolio’s composition, past average rate of earnings, and our asset allocation targets. We used a discount rate of 4.65% to determine the December 31, 2023 pension plan benefit obligation.
In addition, our accrued liabilities related to capital expenditures increased $553 million and $80 million for the years ended December 31, 2022 and 2021, respectively. 40 The following tables present our major capital expenditures categories in accordance with National Cable and Telecommunications Association (“NCTA”) disclosure guidelines for the years ended December 31, 2022 and 2021.
In addition, our accrued liabilities related to capital expenditures increased $172 million and $553 million for the years ended December 31, 2023 and 2022, respectively. 43 The following tables present our major capital expenditures categories in accordance with National Cable and Telecommunications Association (“NCTA”) disclosure guidelines for the years ended December 31, 2023 and 2022.
Our Advanced WiFi, a managed WiFi service that provides customers an optimized home network while providing greater control of their connected devices with enhanced security and privacy, is available to nearly all Internet customers.
Our Advanced WiFi, a managed WiFi service that provides customers an optimized home network and greater control over connected devices with enhanced security and privacy, is available to all of our Internet customers.
We capitalized direct labor and overhead of $1.8 billion and $1.7 billion for the years ended December 31, 2022 and 2021, respectively. We capitalize direct labor and overhead using standards developed from actual costs and applicable operational data.
We capitalized direct labor and overhead of $2.3 billion and $1.8 billion for the years ended December 31, 2023 and 2022, respectively. We capitalize direct labor and overhead using standards developed from actual costs and applicable operational data.
A decrease in the discount rate of 25 basis points would result in an $83 million increase in our pension plan benefit obligation as of December 31, 2022 and net periodic pension expense recognized in 2022 under our mark-to-market accounting policy.
A decrease in the discount rate of 25 basis points would result in an $80 million increase in our pension plan benefit obligation as of December 31, 2023 and net periodic pension cost recognized in 2023 under our mark-to-market accounting policy.
Net cash used in financing activities decreased $3.1 billion during the year ended December 31, 2022 compared to the year ended December 31, 2021 primarily due to a decrease in the purchase of treasury stock and noncontrolling interest offset by a decrease in the amount by which borrowings of long-term debt exceeded repayments.
Net cash used in financing activities decreased $2.5 billion during the year ended December 31, 2023 compared to the year ended December 31, 2022 primarily due to a decrease in the purchase of treasury stock and noncontrolling interest partly offset by a decrease in the amount by which borrowings of long-term debt exceeded repayments.
Residential Internet customers grew by 275,000 in 2022 compared to 2021. Video revenues consist primarily of revenues from basic and digital video services provided to our residential customers, as well as franchise fees, equipment service fees and video installation revenue.
Residential Internet customers grew by 132,000 in 2023 compared to 2022. Video revenues consist primarily of revenues from video services provided to our residential customers, as well as franchise fees, equipment service fees and video installation revenue.
We continue to invest in our ability to provide a differentiated Internet connectivity experience for our mobile and fixed Internet customers with the availability of over 500,000 out of home WiFi access points across our footprint. In addition, we continue to work towards the construction of our own 5G mobile data-only network leveraging our CBRS PALs.
We continue to invest in our ability to provide a differentiated Internet connectivity experience for our mobile and fixed Internet customers with increasing availability of out-of-home WiFi access points across our footprint. In addition, we continue to work towards the construction of our own 5G mobile data-only network in targeted areas of our footprint leveraging our CBRS Priority Access Licenses.
We recognized net periodic pension benefit of $254 million and $305 million in 2022 and 2021, respectively. Net periodic pension benefit or expense is determined using certain assumptions, including the expected long-term rate of return on plan assets, discount rate and mortality assumptions.
We recognized net periodic pension cost of $216 million in 2023 and net periodic pension benefit of $254 million in 2022. Net periodic pension benefit or cost is determined using certain assumptions, including the expected long-term rate of return on plan assets, discount rate and mortality assumptions.
Over an advanced high-capacity, two-way telecommunications network, we offer a full range of state-of-the-art residential and business services including Spectrum Internet, TV, Mobile and Voice.
Over an advanced communications network, we offer a full range of state-of-the-art residential and business services including Spectrum Internet, TV, Mobile and Voice.
Advertising sales revenues consist primarily of revenues from commercial advertising customers, programmers and other vendors, as well as local cable and advertising on regional sports and news channels. Advertising sales revenues increased $288 million during the year ended December 31, 2022 as compared to the corresponding period in 2021 primarily due to an increase in political revenue.
Advertising sales revenues consist primarily of revenues from commercial advertising customers, programmers and other vendors, as well as local cable and advertising on regional sports and news channels. Advertising sales revenues decreased $331 million during the year ended December 31, 2023 as compared to the corresponding period in 2022 primarily due to a decrease in political revenue.
Charter purchased from Liberty Broadband 6.2 million and 6.1 million shares of Charter Class A common stock for approximately $3.0 billion and $4.2 billion during the years ended December 31, 2022 and 2021, respectively. In January 2023, Charter purchased from Liberty Broadband an additional 0.1 million shares of Charter Class A common stock for approximately $42 million.
Charter purchased from Liberty Broadband 1.0 million and 6.2 million shares of Charter Class A common stock for approximately $394 million and $3.0 billion during the years ended December 31, 2023 and 2022, respectively.
As of December 31, 2021, the accumulated benefit obligation and fair value of plan assets was $3.4 billion and $3.5 billion, respectively, and the net funded asset was recorded as a $114 million noncurrent asset, $4 million current liability and $27 million long-term liability.
As of December 31, 2023, the accumulated benefit obligation and fair value of plan assets was $2.4 billion and $2.6 billion, respectively, and the net funded asset was recorded as a $149 million noncurrent asset, $3 million current liability and $19 million long-term liability.
Financial Statements and Supplementary Data.” Net income attributable to Charter shareholders. Net income attributable to Charter shareholders was $5.1 billion and $4.7 billion for the years ended December 31, 2022 and 2021, respectively, primarily as a result of the factors described above.
Net income attributable to Charter shareholders was $4.6 billion and $5.1 billion for the years ended December 31, 2023 and 2022, respectively, primarily as a result of the factors described above.
Net income attributable to noncontrolling interest for financial reporting purposes represents A/N’s portion of Charter Holdings’ net income based on its effective common unit ownership interest and the preferred dividend of $70 million for the year ended December 31, 2021. For more information, see Note 10 to the accompanying consolidated financial statements contained in “Part II. Item 8.
Net income attributable to noncontrolling interest for financial reporting purposes represents A/N’s portion of Charter Holdings’ net income based on its effective common unit ownership interest. For more information, see Note 10 to the accompanying consolidated financial statements contained in “Part II. Item 8. Financial Statements and Supplementary Data.” Net income attributable to Charter shareholders.
We have availability under our credit facilities of approximately $4.0 billion as of December 31, 2022. 42 (b) In general, the obligors have the right to redeem all of the notes set forth in the above table in whole or in part at their option, beginning at various times prior to their stated maturity dates, subject to certain conditions, upon the payment of the outstanding principal amount (plus a specified redemption premium) and all accrued and unpaid interest.
(b) In general, the obligors have the right to redeem all of the notes set forth in the above table in whole or in part at their option, beginning at various times prior to their stated maturity dates, subject to certain conditions, upon the payment of the outstanding principal amount (plus a specified redemption premium) and all accrued and unpaid interest.
In addition, we continue to evolve and upgrade our network to provide higher Internet speeds and reliability and invest in our products and customer service platforms. We currently offer Spectrum Internet products with speeds up to 1 Gbps across our entire footprint and over the next three years, we plan to upgrade our network to provide multi-gigabit speeds.
We continue to upgrade our network to provide higher Internet speeds and reliability and invest in our products and customer service platforms. We currently offer Spectrum Internet products with speeds up to 1 Gbps across our entire footprint and we are upgrading our network to provide multi-gigabit speeds.
Net cash used in investing activities for the years ended December 31, 2022 and 2021 was $9.1 billion and $7.8 billion, respectively. The increase in cash used was primarily due to an increase in capital expenditures, offset by changes in accrued expenses related to capital expenditures that increased by $473 million. Financing Activities.
Investing Activities. Net cash used in investing activities for the years ended December 31, 2023 and 2022 was $11.1 billion and $9.1 billion, respectively. The increase in cash used was primarily due to an increase in capital expenditures and changes in accrued expenses related to capital expenditures. Financing Activities.
See “—Use of Adjusted EBITDA and Free Cash Flow” for further information on Adjusted EBITDA and free cash flow. Growth in total revenue was primarily due to growth in our residential Internet, mobile and commercial customers, price adjustments and higher advertising sales.
See “—Use of Adjusted EBITDA and Free Cash Flow” for further information on Adjusted EBITDA and free cash flow. Growth in total revenue was primarily due to growth in our residential Internet customers and residential mobile lines partly offset by lower residential video and advertising sales revenues.
In 2022, we also made targeted investments in employee wages and benefits inside of our operations to build employee skill sets and tenure as well as continued to invest in digitization of our customer service platforms and proactive maintenance all with the goal of improving the customer experience, reducing transactions and driving customer growth.
We are also beginning to see operational benefits from the targeted investments we are making in employee wages and benefits to build employee skill sets and tenure, as well as the continued investments in digitization of our customer service platforms and 32 proactive maintenance, all with the goal of improving the customer experience, reducing transactions and driving customer growth and retention.
Years ended December 31, 2022 2021 Growth Revenues $ 54,022 $ 51,682 4.5 % Adjusted EBITDA $ 21,616 $ 20,630 4.8 % Income from operations $ 11,962 $ 10,526 13.6 % Adjusted EBITDA is defined as net income attributable to Charter shareholders plus net income attributable to noncontrolling interest, net interest expense, income taxes, depreciation and amortization, stock compensation expense, other income (expenses), net and other operating (income) expenses, net, such as special charges and (gain) loss on sale or retirement of assets.
Years ended December 31, 2023 2022 Growth Revenues $ 54,607 $ 54,022 1.1 % Adjusted EBITDA $ 21,894 $ 21,616 1.3 % Income from operations $ 12,559 $ 11,962 5.0 % Adjusted EBITDA is defined as net income attributable to Charter shareholders plus net income attributable to noncontrolling interest, net interest expense, income taxes, depreciation and amortization, stock compensation expense, other income (expense), net and other operating (income) expenses, net, such as special charges and (gain) loss on sale or retirement of assets.
Also in 2022, CCO Holdings and CCO Holdings Capital Corp. jointly issued $2.7 billion aggregate principal amount of senior unsecured notes and Charter Operating and Charter Communications Operating Capital Corp. jointly issued $3.5 billion aggregate principal amount of senior secured notes.
In 2023, CCO Holdings and CCO Holdings Capital Corp. jointly issued $1.1 billion aggregate principal amount of senior unsecured notes and Charter Operating and Charter Communications Operating Capital Corp. jointly issued $2.0 billion aggregate principal amount of senior secured notes.
Our debt covenants refer to these expenses as management fees, which fees were in the amount of $1.4 billion and $1.3 billion for the years ended December 31, 2022 and 2021, respectively. 37 A reconciliation of Adjusted EBITDA and free cash flow to net income attributable to Charter shareholders and net cash flows from operating activities, respectively, is as follows (dollars in millions): Years ended December 31, 2022 2021 Net income attributable to Charter shareholders $ 5,055 $ 4,654 Plus: Net income attributable to noncontrolling interest 794 666 Interest expense, net 4,556 4,037 Income tax expense 1,613 1,068 Depreciation and amortization 8,903 9,345 Stock compensation expense 470 430 Other expenses, net 225 430 Adjusted EBITDA $ 21,616 $ 20,630 Net cash flows from operating activities $ 14,925 $ 16,239 Less: Purchases of property, plant and equipment (9,376) (7,635) Change in accrued expenses related to capital expenditures 553 80 Free cash flow $ 6,102 $ 8,684 Liquidity and Capital Resources Overview We have significant amounts of debt.
Our debt covenants refer to these expenses as management fees, which fees were in the amount of $1.4 billion for each of the years ended December 31, 2023 and 2022. 40 A reconciliation of Adjusted EBITDA and free cash flow to net income attributable to Charter shareholders and net cash flows from operating activities, respectively, is as follows (dollars in millions): Years ended December 31, 2023 2022 Net income attributable to Charter shareholders $ 4,557 $ 5,055 Plus: Net income attributable to noncontrolling interest 704 794 Interest expense, net 5,188 4,556 Income tax expense 1,593 1,613 Depreciation and amortization 8,696 8,903 Stock compensation expense 692 470 Other, net 464 225 Adjusted EBITDA $ 21,894 $ 21,616 Net cash flows from operating activities $ 14,433 $ 14,925 Less: Purchases of property, plant and equipment (11,115) (9,376) Change in accrued expenses related to capital expenditures 172 553 Free cash flow $ 3,490 $ 6,102 Liquidity and Capital Resources Overview We have significant amounts of debt and require significant cash to fund principal and interest payments on our debt.
Debt As of December 31, 2022, the accreted value of our total debt was approximately $97.6 billion, as summarized below (dollars in millions): December 31, 2022 Principal Amount Accreted Value (a) Interest Payment Dates Maturity Date (b) CCO Holdings, LLC: 4.000% senior notes due 2023 $ 500 $ 500 3/1 & 9/1 3/1/2023 5.500% senior notes due 2026 750 748 5/1 & 11/1 5/1/2026 5.125% senior notes due 2027 3,250 3,232 5/1 & 11/1 5/1/2027 5.000% senior notes due 2028 2,500 2,479 2/1 & 8/1 2/1/2028 5.375% senior notes due 2029 1,500 1,501 6/1 & 12/1 6/1/2029 6.375% senior notes due 2029 1,500 1,487 3/1 & 9/1 9/1/2029 4.750% senior notes due 2030 3,050 3,043 3/1 & 9/1 3/1/2030 4.500% senior notes due 2030 2,750 2,750 2/15 & 8/15 8/15/2030 4.250% senior notes due 2031 3,000 3,001 2/1 & 8/1 2/1/2031 41 4.750% senior notes due 2032 1,200 1,189 2/1 & 8/1 2/1/2032 4.500% senior notes due 2032 2,900 2,924 5/1 & 11/1 5/1/2032 4.500% senior notes due 2033 1,750 1,730 6/1 & 12/1 6/1/2033 4.250% senior notes due 2034 2,000 1,983 1/15 & 7/15 1/15/2034 Charter Communications Operating, LLC: Senior floating rate notes due 2024 900 901 2/1, 5/1, 8/1 & 11/1 2/1/2024 4.500% senior notes due 2024 1,100 1,098 2/1 & 8/1 2/1/2024 4.908% senior notes due 2025 4,500 4,486 1/23 & 7/23 7/23/2025 3.750% senior notes due 2028 1,000 992 2/15 & 8/15 2/15/2028 4.200% senior notes due 2028 1,250 1,244 3/15 & 9/15 3/15/2028 2.250% senior notes due 2029 1,250 1,241 1/15 & 7/15 1/15/2029 5.050% senior notes due 2029 1,250 1,243 3/30 & 9/30 3/30/2029 2.800% senior notes due 2031 1,600 1,586 4/1 & 10/1 4/1/2031 2.300% senior notes due 2032 1,000 993 2/1 & 8/1 2/1/2032 4.400% senior notes due 2033 1,000 990 4/1 & 10/1 4/1/2033 6.384% senior notes due 2035 2,000 1,985 4/23 & 10/23 10/23/2035 5.375% senior notes due 2038 800 787 4/1 & 10/1 4/1/2038 3.500% senior notes due 2041 1,500 1,483 6/1 & 12/1 6/1/2041 3.500% senior notes due 2042 1,350 1,332 3/1 & 9/1 3/1/2042 6.484% senior notes due 2045 3,500 3,469 4/23 & 10/23 10/23/2045 5.375% senior notes due 2047 2,500 2,506 5/1 & 11/1 5/1/2047 5.750% senior notes due 2048 2,450 2,393 4/1 & 10/1 4/1/2048 5.125% senior notes due 2049 1,250 1,240 1/1 & 7/1 7/1/2049 4.800% senior notes due 2050 2,800 2,797 3/1 & 9/1 3/1/2050 3.700% senior notes due 2051 2,050 2,031 4/1 & 10/1 4/1/2051 3.900% senior notes due 2052 2,400 2,323 6/1 & 12/1 6/1/2052 5.250% senior notes due 2053 1,500 1,479 4/1 & 10/1 4/1/2053 6.834% senior notes due 2055 500 495 4/23 & 10/23 10/23/2055 3.850% senior notes due 2061 1,850 1,810 4/1 & 10/1 4/1/2061 4.400% senior notes due 2061 1,400 1,389 6/1 & 12/1 12/1/2061 3.950% senior notes due 2062 1,400 1,379 6/30 & 12/30 6/30/2062 5.500% senior notes due 2063 1,000 986 4/1 & 10/1 4/1/2063 Credit facilities 13,877 13,823 Varies Time Warner Cable, LLC: 5.750% sterling senior notes due 2031 (c) 755 797 6/2 6/2/2031 6.550% senior debentures due 2037 1,500 1,655 5/1 & 11/1 5/1/2037 7.300% senior debentures due 2038 1,500 1,745 1/1 & 7/1 7/1/2038 6.750% senior debentures due 2039 1,500 1,693 6/15 & 12/15 6/15/2039 5.875% senior debentures due 2040 1,200 1,250 5/15 & 11/15 11/15/2040 5.500% senior debentures due 2041 1,250 1,257 3/1 & 9/1 9/1/2041 5.250% sterling senior notes due 2042 (d) 786 760 7/15 7/15/2042 4.500% senior debentures due 2042 1,250 1,150 3/15 & 9/15 9/15/2042 Time Warner Cable Enterprises LLC: 8.375% senior debentures due 2023 1,000 1,010 3/15 & 9/15 3/15/2023 8.375% senior debentures due 2033 1,000 1,238 7/15 & 1/15 7/15/2033 $ 97,368 $ 97,603 (a) The accreted values presented in the table above represent the principal amount of the debt adjusted for original issue discount or premium at the time of sale, deferred financing costs, and, in regards to debt assumed in acquisitions, fair value premium adjustments as a result of applying acquisition accounting plus the accretion of those amounts to the balance sheet date.
Debt As of December 31, 2023, the accreted value of our total debt was approximately $97.8 billion, as summarized below (dollars in millions): December 31, 2023 Principal Amount Accreted Value (a) Interest Payment Dates Maturity Date (b) CCO Holdings, LLC: 5.500% senior notes due 2026 $ 750 $ 748 5/1 & 11/1 5/1/2026 5.125% senior notes due 2027 3,250 3,236 5/1 & 11/1 5/1/2027 5.000% senior notes due 2028 2,500 2,483 2/1 & 8/1 2/1/2028 5.375% senior notes due 2029 1,500 1,500 6/1 & 12/1 6/1/2029 6.375% senior notes due 2029 1,500 1,488 3/1 & 9/1 9/1/2029 4.750% senior notes due 2030 3,050 3,044 3/1 & 9/1 3/1/2030 4.500% senior notes due 2030 2,750 2,750 2/15 & 8/15 8/15/2030 4.250% senior notes due 2031 3,000 3,001 2/1 & 8/1 2/1/2031 44 7.375% senior notes due 2031 1,100 1,090 3/1 & 9/1 3/1/2031 4.750% senior notes due 2032 1,200 1,190 2/1 & 8/1 2/1/2032 4.500% senior notes due 2032 2,900 2,922 5/1 & 11/1 5/1/2032 4.500% senior notes due 2033 1,750 1,732 6/1 & 12/1 6/1/2033 4.250% senior notes due 2034 2,000 1,984 1/15 & 7/15 1/15/2034 Charter Communications Operating, LLC: Senior floating rate notes due 2024 900 900 2/1, 5/1, 8/1 & 11/1 2/1/2024 4.500% senior notes due 2024 1,100 1,100 2/1 & 8/1 2/1/2024 4.908% senior notes due 2025 4,500 4,491 1/23 & 7/23 7/23/2025 6.150% senior notes due 2026 1,100 1,091 5/10 & 11/10 11/10/2026 3.750% senior notes due 2028 1,000 993 2/15 & 8/15 2/15/2028 4.200% senior notes due 2028 1,250 1,245 3/15 & 9/15 3/15/2028 2.250% senior notes due 2029 1,250 1,243 1/15 & 7/15 1/15/2029 5.050% senior notes due 2029 1,250 1,244 3/30 & 9/30 3/30/2029 2.800% senior notes due 2031 1,600 1,588 4/1 & 10/1 4/1/2031 2.300% senior notes due 2032 1,000 993 2/1 & 8/1 2/1/2032 4.400% senior notes due 2033 1,000 991 4/1 & 10/1 4/1/2033 6.650% senior notes due 2034 900 892 2/1 & 8/1 2/1/2034 6.384% senior notes due 2035 2,000 1,985 4/23 & 10/23 10/23/2035 5.375% senior notes due 2038 800 788 4/1 & 10/1 4/1/2038 3.500% senior notes due 2041 1,500 1,484 6/1 & 12/1 6/1/2041 3.500% senior notes due 2042 1,350 1,332 3/1 & 9/1 3/1/2042 6.484% senior notes due 2045 3,500 3,470 4/23 & 10/23 10/23/2045 5.375% senior notes due 2047 2,500 2,506 5/1 & 11/1 5/1/2047 5.750% senior notes due 2048 2,450 2,394 4/1 & 10/1 4/1/2048 5.125% senior notes due 2049 1,250 1,241 1/1 & 7/1 7/1/2049 4.800% senior notes due 2050 2,800 2,797 3/1 & 9/1 3/1/2050 3.700% senior notes due 2051 2,050 2,032 4/1 & 10/1 4/1/2051 3.900% senior notes due 2052 2,400 2,324 6/1 & 12/1 6/1/2052 5.250% senior notes due 2053 1,500 1,480 4/1 & 10/1 4/1/2053 6.834% senior notes due 2055 500 495 4/23 & 10/23 10/23/2055 3.850% senior notes due 2061 1,850 1,810 4/1 & 10/1 4/1/2061 4.400% senior notes due 2061 1,400 1,389 6/1 & 12/1 12/1/2061 3.950% senior notes due 2062 1,400 1,380 6/30 & 12/30 6/30/2062 5.500% senior notes due 2063 1,000 986 4/1 & 10/1 4/1/2063 Credit facilities 12,413 12,359 Varies Time Warner Cable, LLC: 5.750% sterling senior notes due 2031 (c) 797 836 6/2 6/2/2031 6.550% senior debentures due 2037 1,500 1,648 5/1 & 11/1 5/1/2037 7.300% senior debentures due 2038 1,500 1,735 1/1 & 7/1 7/1/2038 6.750% senior debentures due 2039 1,500 1,685 6/15 & 12/15 6/15/2039 5.875% senior debentures due 2040 1,200 1,249 5/15 & 11/15 11/15/2040 5.500% senior debentures due 2041 1,250 1,257 3/1 & 9/1 9/1/2041 5.250% sterling senior notes due 2042 (d) 828 803 7/15 7/15/2042 4.500% senior debentures due 2042 1,250 1,153 3/15 & 9/15 9/15/2042 Time Warner Cable Enterprises LLC: 8.375% senior debentures due 2033 1,000 1,220 1/15 & 7/15 7/15/2033 $ 97,588 $ 97,777 (a) The accreted values presented in the table above represent the principal amount of the debt adjusted for original issue discount or premium at the time of sale, deferred financing costs, and, in regards to debt assumed in acquisitions, fair value premium adjustments as a result of applying acquisition accounting plus the accretion of those amounts to the balance sheet date.
We also distribute award-winning news coverage and sports programming to our customers through Spectrum Networks. See “Part I. Item 1. Business — Products and Services” for further description of these services, including customer statistics for different services.
We also distribute award-winning news coverage and sports programming to our customers through Spectrum Networks. See “Part I. Item 1. Business — Products and Services” for further description of these services, including customer statistics for different services. During the year ended December 31, 2023, we added 2,474,000 mobile lines and 155,000 Internet customers.
Net cash provided by operating activities decreased $1.3 billion during the year ended December 31, 2022 compared to the year ended December 31, 2021, primarily due to an increase in cash paid for taxes, higher cash paid for interest and the payment of litigation settlements offset by an increase in Adjusted EBITDA of $986 million. Investing Activities.
Net cash provided by operating activities decreased $492 million during the year ended December 31, 2023 compared to the year ended December 31, 2022, primarily due to a negative change in working capital and an increase in cash paid for interest and taxes, partly offset by an increase in Adjusted EBITDA and the payment of litigation settlements in 2022.
The change in other income (expenses), net is attributable to the following (dollars in millions): 2022 compared to 2021 Loss on extinguishment of debt (see Note 8) $ 141 Loss on financial instruments, net (see Note 11) (9) Net periodic pension benefit (cost) (see Note 21) (51) Loss on equity investments, net (see Note 5) 76 $ 157 See Note 15 and the Notes referenced above to the accompanying consolidated financial statements contained in “Item 1.
The change in other income (expense), net is attributable to the following (dollars in millions): 2023 compared to 2022 Gain (loss) on financial instruments, net (see Note 11) $ 140 Net periodic pension benefit (cost) (see Note 21) (470) Loss on equity investments, net (see Note 5) (243) $ (573) See Note 15 and the Notes referenced above to the accompanying consolidated financial statements contained in “Item 1.
Defined benefit pension plans We sponsor qualified and unqualified defined benefit pension plans that provide pension benefits to a majority of employees who were employed by TWC before the merger with TWC.
We recognize interest and penalties accrued on uncertain income tax positions as part of the income tax provision. Defined benefit pension plans We sponsor qualified and unqualified defined benefit pension plans that provide pension benefits to a majority of employees who were employed by TWC before the merger with TWC.
The decrease in video revenues was attributable to the following (dollars in millions): 2022 compared to 2021 Decrease in average residential video customers $ (621) Increase related to rate and product mix changes 451 $ (170) Residential video customers decreased by 719,000 in 2022 compared to 2021.
The decrease in video revenues was attributable to the following (dollars in millions): 2023 compared to 2022 Decrease in average residential video customers $ (981) Decrease related to rate and product mix changes (128) $ (1,109) Residential video customers decreased by 994,000 in 2023 compared to 2022.
Enterprise revenues increased $104 million during the year ended December 31, 2022 as compared to the corresponding period in 2021 primarily due to an increase in Internet PSUs offset by a $16 million one-time benefit incurred during the year ended December 31, 2021 as well as lower wholesale PSUs. Enterprise PSUs increased by 12,000 in 2022 compared to 2021.
Enterprise revenues increased $93 million during the year ended December 31, 2023 as compared to the corresponding period in 2022 primarily due to an increase in Internet PSUs partly offset by lower wholesale PSUs. Enterprise PSUs increased by 19,000 in 2023 compared to 2022.
Since the beginning of its buyback program in September 2016 through the year ended December 31, 2022, Charter has purchased in the public market approximately 149.4 million 38 shares of Class A common stock and Charter Holdings common units for approximately $68.5 billion, including purchases from Liberty Broadband and A/N discussed below.
Since the beginning of its buyback program in September 2016 through the year ended December 31, 2023, Charter has purchased in the public market approximately 158.3 million shares of Class A common stock and Charter Holdings common units for approximately $72.0 billion, including purchases from Liberty Broadband and A/N discussed below. 41 In February 2021, Charter and Liberty Broadband entered into a letter agreement (the “LBB Letter Agreement”).
The decrease in other operating expenses, net was attributable to the following (dollars in millions): 2022 compared to 2021 Special charges, net $ 24 (Gain) loss on sale of assets, net (72) $ (48) For more information, see Note 14 to the accompanying consolidated financial statements contained in “Part II. Item 8. Financial Statements and Supplementary Data.” Interest expense, net.
The change in other operating (income) expense, net was attributable to the following (dollars in millions): 2023 compared to 2022 Special charges, net $ (75) (Gain) loss on disposal of assets, net (259) $ (334) For more information, see Note 14 to the accompanying consolidated financial statements contained in “Part II. Item 8.
In February 2021, Charter and Liberty Broadband entered into a letter agreement (the “LBB Letter Agreement”). The LBB Letter Agreement implements Liberty Broadband’s obligations under the Stockholders Agreement to participate in share repurchases by Charter.
The LBB Letter Agreement implements Liberty Broadband’s obligations under the Stockholders Agreement to participate in share repurchases by Charter.
Capital Expenditures We have significant ongoing capital expenditure requirements. Capital expenditures were $9.4 billion and $7.6 billion for the years ended December 31, 2022 and 2021, respectively. The increase was primarily due to an increase in line extensions and customer premise equipment. The increase in line extensions was primarily due to the rural construction initiative.
Capital Expenditures We have significant ongoing capital expenditure requirements. Capital expenditures were $11.1 billion and $9.4 billion for the years ended December 31, 2023 and 2022, respectively. The increase was primarily due to an increase in line extensions in connection with our subsidized rural construction initiative and continued residential and commercial network expansion.
The following table sets forth the consolidated statements of operations for the periods presented (dollars in millions, except per share data): Year Ended December 31, 2022 2021 Revenues $ 54,022 $ 51,682 Costs and Expenses: Operating costs and expenses (exclusive of items shown separately below) 32,876 31,482 Depreciation and amortization 8,903 9,345 Other operating expenses, net 281 329 42,060 41,156 Income from operations 11,962 10,526 Other Income (Expenses): Interest expense, net (4,556) (4,037) Other income (expenses), net 56 (101) (4,500) (4,138) Income before income taxes 7,462 6,388 Income tax expense (1,613) (1,068) Consolidated net income 5,849 5,320 Less: Net income attributable to noncontrolling interests (794) (666) Net income attributable to Charter shareholders $ 5,055 $ 4,654 EARNINGS PER COMMON SHARE ATTRIBUTABLE TO CHARTER SHAREHOLDERS: Basic $ 31.30 $ 25.34 Diluted $ 30.74 $ 24.47 Weighted average common shares outstanding, basic 161,501,355 183,669,369 Weighted average common shares outstanding, diluted 164,433,596 193,042,948 Revenues.
The following table sets forth the consolidated statements of operations for the periods presented (dollars in millions, except per share data): Year Ended December 31, 2023 2022 Revenues $ 54,607 $ 54,022 Costs and Expenses: Operating costs and expenses (exclusive of items shown separately below) 33,405 32,876 Depreciation and amortization 8,696 8,903 Other operating (income) expense, net (53) 281 42,048 42,060 Income from operations 12,559 11,962 Other Income (Expense): Interest expense, net (5,188) (4,556) Other income (expense), net (517) 56 (5,705) (4,500) Income before income taxes 6,854 7,462 Income tax expense (1,593) (1,613) Consolidated net income 5,261 5,849 Less: Net income attributable to noncontrolling interests (704) (794) Net income attributable to Charter shareholders $ 4,557 $ 5,055 EARNINGS PER COMMON SHARE ATTRIBUTABLE TO CHARTER SHAREHOLDERS: Basic $ 30.54 $ 31.30 Diluted $ 29.99 $ 30.74 Weighted average common shares outstanding, basic 149,208,188 161,501,355 Weighted average common shares outstanding, diluted 151,966,313 164,433,596 Revenues.
For more information, see Note 17 to the accompanying consolidated financial statements contained in “Part II. Item 8. Financial Statements and Supplementary Data.” Net income attributable to noncontrolling interest.
Financial Statements” for more information. Income tax expense. We recognized income tax expense of $1.6 billion for both the years ended December 31, 2023 and 2022 . For more information, see Note 17 to the accompanying consolidated financial statements contained in “Part II. Item 8. Financial Statements and Supplementary Data.” Net income attributable to noncontrolling interest.
We will continue to monitor this deferred tax asset and update the valuation allowance analysis as needed. In determining our tax provision for financial reporting purposes, we establish a reserve for uncertain tax positions unless such positions are determined to be “more likely than not” of being sustained upon examination, based on their technical merits.
In determining our tax provision for financial reporting purposes, we establish a reserve for uncertain tax positions unless such positions are determined to be “more likely than not” of being sustained upon examination, based on their technical merits. There is considerable judgment involved in making such a determination.
Further, in 2022, Charter has become a meaningful federal cash tax payer as the majority of our net operating losses have been utilized. Free cash flow was $6.1 billion and $8.7 billion for the years ended December 31, 2022 and 2021, respectively.
Further, in 2022, Charter became a meaningful federal cash tax payer as the majority of our net operating losses had been utilized. Free cash flow was $3.5 billion and $6.1 billion for the years ended December 31, 2023 and 2022, respectively. See table below for factors impacting free cash flow during the year ended December 31, 2023 compared to 2022.
The increase in our operating costs and expenses, exclusive of items shown separately in the consolidated statements of operations, was attributable to the following (dollars in millions): 2022 compared to 2021 Programming $ (224) Regulatory, connectivity and produced content (191) Costs to service customers 379 Marketing 268 Mobile 896 Other 266 $ 1,394 Programming costs were approximately $11.6 billion and $11.8 billion for the years ended December 31, 2022 and 2021, representing 35% and 38% of total operating costs and expenses, respectively.
The increase in our operating costs and expenses, exclusive of items shown separately in the consolidated statements of operations, was attributable to the following (dollars in millions): 2023 compared to 2022 Programming $ (982) Other costs of revenue 783 Costs to service customers 328 Sales and marketing 68 Other 332 $ 529 Programming costs were approximately $10.6 billion and $11.6 billion for the years ended December 31, 2023 and 2022, representing 32% and 35% of total operating costs and expenses, respectively.
Programming costs consist primarily of costs paid to programmers for basic, digital, premium, video on demand, and pay-per-view programming. Programming costs decreased as a result of fewer customers and a higher mix of lower cost video packages within our video customer base offset by contractual rate adjustments, including renewals and increases in amounts paid for retransmission consent.
Programming costs decreased as a 38 result of a higher mix of lower cost video packages within our video customer base, fewer customers and a $61 million benefit related to the temporary loss of Disney programming during 2023, partly offset by contractual rate adjustments, including renewals and increases in amounts paid for retransmission consent.
In October 2022, we introduced Spectrum One, which brings together Spectrum Internet, Advanced WiFi and Unlimited Spectrum Mobile, to offer consumers fast, reliable and secure online connections on their favorite devices at home and on-the-go in a high-value package which contributed to our increase in mobile lines in the fourth quarter.
Our mobile line and Internet customer additions were supported by our Spectrum One offering, which brings together Spectrum Internet, Advanced WiFi and Unlimited Spectrum Mobile to offer consumers fast, reliable and secure online connections on their favorite devices at home and on-the-go in a high-value package, and were further supported by growth in our legacy and new subsidized rural markets.
(f) The rural construction initiative subcategory includes expenditures associated with our Rural Construction Initiative (for which separate reporting was initiated in 2022), excluding customer premise equipment and installation.
(f) The subsidized rural construction initiative subcategory includes projects for which we are receiving subsidies from federal, state and local governments (for which separate reporting was initiated in 2022), excluding customer premise equipment and installation.
Net interest expense increased by $519 million in 2022 from 2021 primarily due to an increase in weighted average debt outstanding of approximately $8.3 billion as well as an increase in weighted average interest rates. The increase in weighted average debt outstanding is primarily due to the issuance of notes throughout 2021 and 2022. 36 Other income (expenses), net.
Financial Statements and Supplementary Data.” Interest expense, net. Net interest expense increased by $632 million in 2023 from 2022 primarily due to an increase in weighted average interest rates as well as an increase in weighted average debt outstanding of approximately $2.2 billion. 39 Other income (expense), net.
Financial Statements and Supplementary Data.” Historical Operating, Investing, and Financing Activities Cash and Cash Equivalents. We held $645 million and $601 million in cash and cash equivalents as of December 31, 2022 and 2021, respectively. Operating Activities.
We held $709 million and $645 million in cash and cash equivalents as of December 31, 2023 and 2022, respectively. Operating Activities.
Adjusted EBITDA growth and changes in income from operations were impacted by growth in revenue and increases in operating costs and expenses, primarily mobile, costs to service customers and marketing.
Adjusted EBITDA and income from operations growth was driven by growth in revenue and increases in operating costs and expenses, primarily mobile device and other mobile direct costs and costs to service customers, partly offset by a decrease in programming expense.
Other revenues increased approximately $34 million during the year ended December 31, 2022 as compared to the corresponding period in 2021 primarily due to subsidy revenue related to our rural construction initiative and an increase in processing fees offset by a decrease in sales of video devices. Operating costs and expenses .
Other revenues increased approximately $623 million during the year ended December 31, 2023 as compared to the corresponding period in 2022 primarily due to higher mobile device sales partially offset by lower processing fees. Operating costs and expenses .
We expect to utilize free cash flow, cash on hand and availability under our credit facilities as well as future refinancing transactions to further extend the maturities of our obligations. The timing and terms of any refinancing transactions will be subject to market conditions among other considerations.
As of December 31, 2023, the amount available under our credit facilities was approximately $5.2 billion and cash on hand was approximately $709 million. We expect to utilize free cash flow, cash on hand and availability under our credit facilities as well as future refinancing transactions to further extend the maturities of our obligations.
Total revenues grew $2.3 billion or 4.5% during the year ended December 31, 2022 as compared to 2021 primarily due to increases in the number of residential Internet, mobile and commercial customers, price adjustments and higher advertising sales. 33 Revenues by service offering were as follows (dollars in millions; all percentages are calculated using whole numbers; minor differences may exist due to rounding): Years ended December 31, 2022 2021 Growth Internet $ 22,222 $ 21,094 5.3 % Video 17,460 17,630 (1.0) % Voice 1,559 1,598 (2.5) % Residential revenue 41,241 40,322 2.3 % Small and medium business 4,301 4,170 3.1 % Enterprise 2,677 2,573 4.0 % Commercial revenue 6,978 6,743 3.5 % Advertising sales 1,882 1,594 18.1 % Mobile 3,042 2,178 39.7 % Other 879 845 4.0 % $ 54,022 $ 51,682 4.5 % The increase in Internet revenues from our residential customers was attributable to the following (dollars in millions): 2022 compared to 2021 Increase related to rate and product mix changes $ 634 Increase in average residential Internet customers 494 $ 1,128 The increase related to rate and product mix was primarily due to promotional roll-off and rate adjustments.
Total revenues grew $585 million or 1.1% during the year ended December 31, 2023 as compared to 2022 primarily due to growth in residential Internet revenue, mobile device sales and residential mobile service revenues partly offset by lower residential video and advertising sales revenues as well as $68 million of total customer credits related to the temporary loss of Disney programming during 2023. 36 Revenues by service offering were as follows (dollars in millions; all percentages are calculated using whole numbers; minor differences may exist due to rounding): Years ended December 31, 2023 2022 Growth Internet $ 23,032 $ 22,222 3.6 % Video 16,351 17,460 (6.4) % Voice 1,510 1,559 (3.1) % Mobile service 2,243 1,698 32.1 % Residential revenue 43,136 42,939 0.5 % Small and medium business 4,353 4,350 0.1 % Enterprise 2,770 2,677 3.5 % Commercial revenue 7,123 7,027 1.4 % Advertising sales 1,551 1,882 (17.6) % Other 2,797 2,174 28.7 % $ 54,607 $ 54,022 1.1 % The increase in Internet revenues from our residential customers was attributable to the following (dollars in millions): 2023 compared to 2022 Increase related to rate and product mix changes $ 632 Increase in average residential Internet customers 178 $ 810 The increase related to rate and product mix was primarily due to promotional rate step-ups and rate adjustments, partly offset by lower bundled revenue allocation.
In evaluating the need for a valuation allowance, management takes into account various factors, including the expiration date (if any) of such carryforwards, the expected level of future taxable income, available tax planning strategies and reversals of existing taxable temporary differences.
Valuation allowances are established when management determines that it is more likely than not that some portion or the entire deferred tax asset will not be realized. In evaluating the need for a valuation allowance, management takes into account various factors, including the expected level of future taxable income, available tax planning strategies and reversals of existing taxable temporary differences.
(c) Principal amount includes £625 million valued at $755 million as of December 31, 2022 using the exchange rate as of December 31, 2022. (d) Principal amount includes £650 million valued at $786 million as of December 31, 2022 using the exchange rate as of December 31, 2022. In 2022, Charter Operating entered into an amendment to its credit agreement.
(c) Principal amount includes £625 million valued at $797 million as of December 31, 2023 using the exchange rate as of December 31, 2023. (d) Principal amount includes £650 million valued at $828 million as of December 31, 2023 using the exchange rate as of December 31, 2023.
The principal amount of our debt as of December 31, 2022 was $97.4 billion, consisting of $13.9 billion of credit facility debt, $56.8 billion of investment grade senior secured notes and $26.7 billion of high-yield senior unsecured notes. Our business requires significant cash to fund principal and interest payments on our debt.
The principal amount of our debt as of December 31, 2023 was $97.6 billion, consisting of $12.4 billion of credit facility debt, $57.9 billion of investment grade senior secured notes and $27.3 billion of high-yield senior unsecured notes. Our split credit rating allows us to access both the investment grade debt market and the high yield debt market.
These disclosure guidelines are not required disclosures under GAAP, nor do they impact our accounting for capital expenditures under GAAP (dollars in millions): Year ended December 31, 2022 2021 Customer premise equipment (a) $ 2,209 $ 1,967 Scalable infrastructure (b) 1,791 1,677 Line extensions (c) 2,990 1,642 Upgrade/rebuild (d) 845 706 Support capital (e) 1,541 1,643 Total capital expenditures $ 9,376 $ 7,635 Capital expenditures included in total related to: Capital expenditures, excluding line extensions $ 6,386 $ 5,993 Line extensions (c) 2,990 1,642 Total capital expenditures $ 9,376 $ 7,635 Of which: Commercial services $ 1,511 $ 1,445 Of which: Mobile $ 376 $ 482 Of which: Rural construction initiative (f) $ 1,791 $ — (a) Customer premise equipment includes costs incurred at the customer residence to secure new customers and revenue generating units, including customer installation costs and customer premise equipment (e.g., digital receivers and cable modems).
These disclosure guidelines are not required disclosures under GAAP, nor do they impact our accounting for capital expenditures under GAAP (dollars in millions): Year Ended December 31, 2023 2022 Customer premise equipment (a) $ 2,286 $ 2,207 Scalable infrastructure (b) 1,368 1,711 Upgrade/rebuild (c) 1,719 938 Support capital (d) 1,727 1,533 Capital expenditures, excluding line extensions 7,100 6,389 Subsidized rural construction line extensions 1,822 1,436 Other line extensions 2,193 1,551 Total line extensions (e) 4,015 2,987 Total capital expenditures $ 11,115 $ 9,376 Of which: Commercial services $ 1,560 $ 1,511 Subsidized rural construction initiative (f) $ 1,870 $ 1,504 Mobile $ 314 $ 376 (a) Customer premise equipment includes equipment and devices located at the customer's premise used to deliver our Internet, video and voice services (e.g., modems, routers and set-top boxes), as well as installation costs.
We spent $1.8 billion on our rural construction initiative during the year ended December 31, 2022. We expect that over time, our rural construction initiative will support customer growth and in 2022, we constructed over 200,000 rural passings.
We spent $1.9 billion on our subsidized rural construction initiative during the year ended December 31, 2023 and activated approximately 295,000 subsidized rural passings.
By continually improving our product set and offering consumers the opportunity to save money by switching to our services, we believe we can continue to penetrate our expanding footprint and attract more spend on additional products for our existing customers. 29 In June 2022, we entered into a joint venture with Comcast to develop and offer a next-generation streaming platform, Xumo, on a variety of streaming devices and smart TVs.
By continually improving our product set and offering consumers the opportunity to save money by switching to our services, we believe we can continue to penetrate our expanding footprint and sell additional products to our existing customers.
(b) Scalable infrastructure includes costs not related to customer premise equipment, to secure growth of new customers and revenue generating units, or provide service enhancements (e.g., headend equipment). (c) Line extensions include network costs associated with entering new service areas (e.g., fiber/coaxial cable, amplifiers, electronic equipment, make-ready and design engineering).
(b) Scalable infrastructure includes costs, not related to customer premise equipment or our network, to secure growth of new customers or provide service enhancements (e.g., headend equipment). (c) Upgrade/rebuild includes costs to modify or replace existing fiber/coaxial cable networks, including our network evolution initiative which started in 2022.
The increase in other expense was attributable to the following (dollars in millions): 2022 compared to 2021 Advertising sales expense $ 84 Corporate costs 78 Enterprise 43 Stock compensation expense 40 Other 21 $ 266 Advertising sales expense increased during the year ended December 31, 2022 compared to the corresponding prior period due to higher costs of sales fees driven by higher political revenue.
The increase in other expense was attributable to the following (dollars in millions): 2023 compared to 2022 Stock compensation expense $ 222 Corporate costs 84 Costs to sell and service bulk properties 48 Enterprise 24 Property tax and insurance (35) Other (11) $ 332 Stock compensation expense increased during the year ended December 31, 2023 compared to the corresponding prior period primarily due to an increase in equity awards granted.
(d) Upgrade/rebuild includes costs to modify or replace existing fiber/coaxial cable networks, including betterments. (e) Support capital includes costs associated with the replacement or enhancement of non-network assets due to technological and physical obsolescence (e.g., non-network equipment, land, buildings and vehicles).
(d) Support capital includes costs associated with the replacement or enhancement of non-network assets (e.g., back-office systems, non-network equipment, land and buildings, vehicles, tools and test equipment). (e) Line extensions include network costs associated with entering new service areas (e.g., fiber/coaxial cable, amplifiers, electronic equipment, make-ready and design engineering).
See the table below for more details. We currently expect full year 2023 capital expenditures, excluding line extensions, to be between $6.5 billion and $6.8 billion. We expect 2023 line extensions capital expenditures to approximate $4 billion.
We currently expect full year 2024 capital expenditures to total between $12.2 billion and $12.4 billion, including line extensions of approximately $4.5 billion and network evolution spend of approximately $1.6 billion.
Free Cash Flow Free cash flow decreased $2.6 billion during the year ended December 31, 2022 compared to the corresponding prior period due to the following (dollars in millions): 2022 compared to 2021 Increase in capital expenditures $ (1,741) Increase in cash paid for taxes, net (1,168) Increase in cash paid for interest, net (460) Increase in Adjusted EBITDA 986 Change in working capital, excluding change in accrued interest and taxes 188 Other, net (387) $ (2,582) Free cash flow was reduced by $1.1 billion and $853 million during the years ended December 31, 2022 and 2021, respectively, due to mobile impacts negatively affecting working capital, capital expenditures and Adjusted EBITDA.
Recent Events In January and February 2024, Charter Operating and Charter Communications Operating Capital Corp. redeemed all of their outstanding senior secured floating rate notes due 2024 and paid in full all of their outstanding 4.500% senior secured notes due 2024 at maturity. 42 Free Cash Flow Free cash flow decreased $2.6 billion during the year ended December 31, 2023 compared to the corresponding prior period due to the following (dollars in millions): 2023 compared to 2022 Increase in capital expenditures $ (1,739) Changes in working capital, excluding mobile devices (772) Increase in cash paid for interest, net (495) Changes in working capital, mobile devices (184) Increase in cash paid for taxes, net (108) Increase in Adjusted EBITDA 278 Other, net 408 $ (2,612) Historical Operating, Investing, and Financing Activities Cash and Cash Equivalents.