Leases - Other Quantitative Information (Details) - USD ($) $ in Millions |
6 Months Ended | ||||
|---|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Dec. 31, 2025 |
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| Operating Leases | |||||
| Weighted-average remaining lease term | 7 years 1 month 6 days | 7 years 4 months 24 days | |||
| Weighted-average discount rate | [1] | 5.20% | 5.20% | ||
| Finance Leases | |||||
| Weighted-average remaining lease term | 9 years 7 months 6 days | 8 years 6 months | |||
| Weighted-average discount rate | [1] | 6.20% | 6.60% | ||
| Right-of-Use Asset Obtained in Exchange for Operating Lease Liability | $ 93 | $ 402 | |||
| Right-of-Use Asset Obtained in Exchange for Finance Lease Liability | $ 545 | $ 472 | |||
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