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Leases - Schedule of Supplemental Information Related to Operating Leases (Detail) - USD ($) $ in Millions		12 Months Ended
		Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Supplemental cash flow information:
Operating cash flows from operating leases included in the measurement of operating lease liabilities		$ 210	$ 183	$ 142
Supplemental noncash information:
ROU assets in exchange for operating lease liabilities	[1]	$ 489	$ 235	$ 32
Weighted-average remaining lease term		13 years	14 years
Weighted-average discount rate		4.00%	3.00%
[1] Amount for 2025 includes $178 million of ROU assets obtained in connection with the HPS Transaction. Amount for 2024 includes $75 million of ROU assets obtained in connection with the GIP Transaction. See Note 3, Acquisitions, for further information.

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Supplemental non-cash flow information.

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Amount of cash outflow from operating lease, excluding payments to bring another asset to condition and location necessary for its intended use.

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Weighted average discount rate for operating lease calculated at point in time.

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Weighted average remaining lease term for operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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Amount of increase in right-of-use asset obtained in exchange for operating lease liability.

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