Supplementary Financial Information - Accrued Liabilities (Details) - USD ($)	Dec. 31, 2019	Jan. 01, 2019	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Quarterly Financial Information Disclosure [Abstract]
Accrued incentive compensation	$ 96,000,000		$ 127,000,000
Customer reserves	44,000,000		45,000,000
Accrued payroll	63,000,000		55,000,000
Accrued warranty	21,000,000		22,000,000	$ 18,000,000	$ 21,000,000
Current portion of lease liabilities	29,000,000
Unremitted cash collections due to banks on factored accounts receivable	33,000,000		0
Accrued freight and duty	23,000,000		7,000,000
Accrued other expenses	70,000,000		66,000,000
Accrued liabilities	$ 379,000,000	$ 350,000,000	$ 322,000,000