Related Party Transactions - Additional Information (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Related Party Transaction [Line Items]
Revenues	$ 845	$ 757
Costs of sales	677	565
PEI Group
Related Party Transaction [Line Items]
Revenues	27	25
Products purchased	93	74
PFL
Related Party Transaction [Line Items]
Dividend paid	36	36
Freight and Warehousing Costs | PEI Group
Related Party Transaction [Line Items]
Costs of sales	$ 14	$ 14