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Debt - Schedule of Long-Term Debt (Detail) - USD ($) $ in Millions | Jun. 30, 2026 | Dec. 31, 2025
--- | --- | ---
Debt Instrument [Line Items] |  |
Long-term debt, net | $ 2,544 | $ 4,150
Term Loan Facility [Member] |  |
Debt Instrument [Line Items] |  |
Term Loan Facility, net | 1,462 | 2,827
Debt issuance costs | (42) | (55)
Long-term debt, net | 1,420 | 2,772
Convertible Notes [Member] |  |
Debt Instrument [Line Items] |  |
Convertible Notes, net | 0 | 1,400
Debt issuance costs | 0 | (22)
Long-term debt, net | 0 | $ 1,378
2034 Notes [Member] |  |
Debt Instrument [Line Items] |  |
2034 Notes | 1,142 |
Debt issuance costs | (18) |
Long-term debt, net | $ 1,124 |

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