Leases - Schedule of Supplemental Cash Flow Information (Details) - USD ($) $ in Millions |
6 Months Ended | |||
|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
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| Cash paid for amounts included in the measurement of lease liabilities: | ||||
| Operating cash flows from operating leases | $ 251 | $ 253 | ||
| Operating cash flows from finance leases | 1 | 1 | ||
| Financing cash flows from finance leases | 3 | 3 | ||
| Right-of-use assets obtained in exchange for lease liabilities: | ||||
| Operating leases | [1] | 61 | 113 | |
| Finance leases | [1] | $ 1 | $ 1 | |
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