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Leases - Schedule of Supplemental Information Related to Operating Leases (Detail) - USD ($) $ in Millions | 12 Months Ended
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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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- Definition Amount of cash outflow from operating lease, excluding payments to bring another asset to condition and location necessary for its intended use. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 45 -Paragraph 5 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479041/842-20-45-5 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Subparagraph (g)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478964/842-20-50-4 + Details
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- Definition 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. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 53 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479589/842-20-55-53 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Subparagraph (g)(3) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478964/842-20-50-4 + Details
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