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Supplemental Financial Information - Schedule of Supplemental Financial Information (Details) - USD ($) $ in Millions | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2023 | Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Accounts receivable |  |  |  |
Trade | $ 294 | $ 294 | $ 360 |
Other | 4 | 4 | 16 |
Accounts receivable, gross | 298 | 298 | 376 |
Less: allowance for doubtful accounts | (12) | (12) | (12) |
Total accounts receivable, net | 286 | 286 | 364 |
Inventories |  |  |  |
Finished goods | 11 | 11 | 5 |
Service parts | 2 | 2 | 3 |
Total inventories | 13 | 13 | 8 |
Other current assets |  |  |  |
Income tax receivable | 13 | 13 | 13 |
Pre-paid expenses and Other | 71 | 71 | 74 |
Other current assets | 84 | 84 | 87 |
Property and equipment |  |  |  |
Land | 8 | 8 | 8 |
Buildings and improvements | 84 | 84 | 86 |
Finance lease assets | 267 | 267 | 257 |
Machinery and other equipment | 586 | 586 | 553 |
Property and equipment, gross | 945 | 945 | 904 |
Less: accumulated depreciation | (706) | (706) | (660) |
Total property and equipment, net | 239 | 239 | 244 |
Other current liabilities |  |  |  |
Sales and value-added taxes | 12 | 12 | 26 |
Pension and other postemployment plan liabilities | 18 | 18 | 13 |
Other | 75 | 75 | 73 |
Total other current liabilities | 105 | 105 | 112 |
Deferred revenue |  |  |  |
Deferred revenue, current | 570 | 570 | 589 |
Long-term deferred revenue | 22 | 22 | 8 |
Total deferred revenue | 592 | 592 | 597 |
Other long-term liabilities |  |  |  |
Transition tax | 29 | 29 | 52 |
Uncertain tax positions | 19 | 19 | 22 |
Other | 13 | 13 | 5 |
Total other long-term liabilities | 61 | 61 | 79 |
Other expense |  |  |  |
Foreign currency losses |  | 38 | 30 | $ 8
Blue chip swap losses | $ 13 | 13 | 0 | 0
Other |  | 13 | 12 | 11
Total Other expense |  | $ 64 | $ 42 | $ 19

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