Fair Value of Financial Instruments - Carrying Values and Fair Values of Non-Current Financial Assets and Liabilities (Detail) - USD ($) $ in Millions	Mar. 31, 2022	Dec. 31, 2021
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Senior, mezzanine, and other loans	$ 141	$ 144
Credit Facility	(800)	(1,050)
Other noncurrent liabilities	(1,977)	(2,002)
Carrying Amount
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Senior, mezzanine, and other loans	141	144
Total noncurrent financial assets	141	144
Senior Notes	(7,701)	(8,009)
Credit Facility	(800)	(1,050)
Other long-term debt	(100)	(135)
Other noncurrent liabilities	(407)	(414)
Total noncurrent financial liabilities	(9,008)	(9,608)
Fair Value
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Senior, mezzanine, and other loans	128	131
Total noncurrent financial assets	128	131
Senior Notes	(7,649)	(8,480)
Credit Facility	(800)	(1,050)
Other long-term debt	(100)	(140)
Other noncurrent liabilities	(407)	(414)
Total noncurrent financial liabilities	$ (8,956)	$ (10,084)