Commitments and Contingencies - Summary of Obligation Payable to Honeywell (Details) - USD ($) $ in Millions	9 Months Ended
	Sep. 30, 2019	Dec. 31, 2018
Loss Contingencies [Line Items]
Current	$ 121	$ 127
Non-current	1,254	$ 1,399
Honeywell
Loss Contingencies [Line Items]
Beginning of year	1,526
Accrual for update to estimated liability	3
Legal fees expensed	46
Payments to Honeywell	(131)
Currency translation adjustment	(69)
End of period	1,375
Current	121
Non-current	1,254
Total	1,375
Honeywell | Asbestos and Environmental
Loss Contingencies [Line Items]
Beginning of year	1,244
Legal fees expensed	46
Payments to Honeywell	(113)
Currency translation adjustment	(57)
End of period	1,120
Current	103
Non-current	1,017
Total	1,120
Honeywell | Tax Matters Agreement
Loss Contingencies [Line Items]
Beginning of year	282
Accrual for update to estimated liability	3
Payments to Honeywell	(18)
Currency translation adjustment	(12)
End of period	255
Current	18
Non-current	237
Total	$ 255