Accrued Expenses and Other Current Liabilities (Details) - USD ($) $ in Millions	Dec. 31, 2018	Dec. 31, 2017
Other Income and Expenses [Abstract]
Accrued rebates	$ 189	$ 68
Product return reserves	95	16
Restructuring liabilities	91	16
Legal reserves	71	88
Non-income tax payable	67	52
Pension and postretirement benefits liability	50	14
Accrued freight	48	26
Liabilities held for sale	39	0
Accrued warranty	39	23
Accrued interest	33	14
Accrued professional services	31	8
Environmental reserve	12	2
Other	236	97
Accrued expenses and other current liabilities	$ 1,001	$ 424