Commitments and Contingencies - Summary of Obligation Payable to Honeywell (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Loss Contingencies [Line Items]
Current	$ 69	$ 127
Non-current	1,282	1,399
Exit Costs | Honeywell International Inc
Loss Contingencies [Line Items]
Beginning of year	1,526
Accrual for update to estimated liability	(15)	(30)
Legal fees expensed	44	14
Payments to Honeywell	(171)	(60)
Currency translation adjustment	(33)	(34)
End of year	1,351	1,526
Current	69	127
Non-current	1,282	1,399
Total	1,351	1,526
Spin-Off related adjustments		1,636
Exit Costs | Honeywell International Inc | Asbestos and Environmental
Loss Contingencies [Line Items]
Beginning of year	1,244
Accrual for update to estimated liability	(18)	(30)
Legal fees expensed	44	14
Payments to Honeywell	(153)	(41)
Currency translation adjustment	(27)	(27)
End of year	1,090	1,244
Current	51	108
Non-current	1,039	1,136
Total	1,090	1,244
Spin-Off related adjustments		1,328
Exit Costs | Honeywell International Inc | Tax Matters Agreement
Loss Contingencies [Line Items]
Beginning of year	282
Accrual for update to estimated liability	3
Payments to Honeywell	(18)	(19)
Currency translation adjustment	(6)	(7)
End of year	261	282
Current	18	19
Non-current	243	263
Total	$ 261	282
Spin-Off related adjustments		$ 308