| Assets | — | — |
| Current assets | — | — |
| Cash and cash equivalents | 1,011a | 881a |
| Restricted cash | 1a | 34a |
| Short-term investments | 372a | 15a |
| Receivables, net of allowances of $62 and $50 at December 31, 2024 and December 31, 2023, respectively | 1,121a | 883a |
| Inventories | 8a | 9a |
| Prepaids and other assets | 174a | 195a |
| Prepaid income taxes | 46a | 51a |
| Assets held for sale | 0a | 62a |
| Total current assets | 2,733a | 2,130a |
| Equity method investments | 189a | 211a |
| Property and equipment, net | 1,689a | 2,340a |
| Financing receivables, net of allowances of $36 and $42 at December 31, 2024 and December 31, 2023, respectively | 368a | 73a |
| Operating lease right-of-use assets | 328a | 369a |
| Goodwill | 2,541a | 3,205a |
| Intangibles, net | 2,167a | 1,670a |
| Deferred tax assets | 466a | 358a |
| Other assets | 2,843a | 2,477a |
| Total assets | 13,324a | 12,833a |
| Liabilities and equity | — | — |
| Current liabilities | — | — |
| Current maturities of long-term debt | 456a | 751a |
| Accounts payable | 475a | 493a |
| Accrued expenses and other current liabilities | 565a | 468a |
| Current contract liabilities | 1,553a | 1,598a |
| Accrued compensation and benefits | 192a | 210a |
| Current operating lease liabilities | 33a | 41a |
| Liabilities held for sale | 0a | 17a |
| Total current liabilities | 3,274a | 3,578a |
| Long-term debt | 3,326a | 2,305a |
| Long-term contract liabilities | 843a | 1,759a |
| Long-term operating lease liabilities | 245a | 273a |
| Other long-term liabilities | 1,810a | 1,351a |
| Total liabilities | 9,498a | 9,266a |
| Equity | — | — |
| Preferred stock | 0a | 0a |
| Class A common stock and Class B common stock | 1a | 1a |
| Additional paid-in capital | 0a | 0a |
| Retained earnings | 3,815a | 3,738a |
| Accumulated other comprehensive loss | -269a | -175a |
| Total stockholders' equity | 3,547a | 3,564a |
| Noncontrolling interests | 279a | 3a |
| Total equity | 3,826a | 3,567a |
| Total liabilities and equity | 13,324a | 12,833a |