Accounting Policies - Narrative (Details) - USD ($) $ in Millions	3 Months Ended
	Jun. 30, 2021	Mar. 31, 2021	Jun. 30, 2022
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Expense related to valuation of inventory		$ 20
Accrued freight charges adjustments	$ 8
Prepaid Expenses and Other Current Assets
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Restricted cash	86		$ 65
Other Assets
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Restricted cash	$ 18		$ 14