XML 66 R50.htm IDEA: XBRL DOCUMENT v3.25.2
Changes in Accumulated Other Comprehensive Loss - Schedule of Reclassifications Out of Accumulated Other Comprehensive Loss (Details) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]        
Interest rate swaps $ (228) $ (298) $ (477) $ (721)
Depreciation and amortization expenses (417) (393) (829) (780)
Other (expense) income (6) (3) (17) (11)
Amount of Gain (Loss) Reclassified from Accumulated Other Comprehensive Loss into Income | Gain (loss) on cash flow derivative hedges:        
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]        
Total reclassifications for the period (4) 17 1 29
Interest rate swaps | Amount of Gain (Loss) Reclassified from Accumulated Other Comprehensive Loss into Income | Gain (loss) on cash flow derivative hedges:        
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]        
Interest rate swaps 6 12 13 25
Foreign currency forward contracts | Amount of Gain (Loss) Reclassified from Accumulated Other Comprehensive Loss into Income | Gain (loss) on cash flow derivative hedges:        
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]        
Depreciation and amortization expenses (6) (6) (12) (11)
Other (expense) income 0 0 0 0
Fuel swaps | Amount of Gain (Loss) Reclassified from Accumulated Other Comprehensive Loss into Income | Gain (loss) on cash flow derivative hedges:        
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]        
Other (expense) income 0 0 0 0
Fuel $ (4) $ 11 $ 0 $ 15