Other Long-Term Liabilities - Schedule of Other Long-term Liabilities (Detail) - USD ($) $ in Millions	Jun. 30, 2022	Dec. 31, 2021
Liabilities, Noncurrent [Abstract]
Operating lease liabilities	$ 1,822	$ 1,671
Accrued warranty reserve	1,655	1,398
Sales return reserve	74	133
Deferred tax liability	22	24
Other non-current liabilities	353	320
Total other long-term liabilities	$ 3,926	$ 3,546