Derivative Financial Instruments - Reclassification Out of Accumulated Other Comprehensive Income (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Costs and expenses
Derivative [Line Items]
Other comprehensive income (loss), cash flow hedge, gain (loss), reclassification, before tax	$ (12)	$ 10	$ (12)	$ 27
General and administrative expense
Derivative [Line Items]
Other comprehensive income (loss), cash flow hedge, gain (loss), reclassification, before tax	1	3	3	5
Costs and expenses
Derivative [Line Items]
Other comprehensive income (loss), cash flow hedge, gain (loss), reclassification, before tax	(5)	(4)	(12)	(6)
General and administrative expense
Derivative [Line Items]
Other comprehensive income (loss), cash flow hedge, gain (loss), reclassification, before tax	$ (9)	$ (12)	$ (13)	$ (23)