Segment Financial Data - Schedule of Reconciliation of Segment Adjusted EBITDA (Details) - USD ($) $ in Millions		3 Months Ended
		Mar. 31, 2020	Mar. 31, 2019
Segment Reporting [Abstract]
Net (loss) income		$ (21)	$ 48
Net interest expense	[1]	17	16
Tax (benefit) expense		(4)	36
Depreciation and amortization		21	16
Honeywell Reimbursement Agreement net expense (gain)	[2]	34	(14)
Stock compensation expense	[3]	7	7
Restructuring charges		9
Other	[4]	36	18
Total		$ 99	$ 127

[1] For the three months ended March 31, 2020 and 2019 interest expense was $17 million and $17 million net of interest income of $- million and $1 million, respectively.

[2] Represents recorded net expenses (gains) related to the Honeywell Reimbursement Agreement.

[3] Stock compensation expense adjustment includes only non-cash expenses.

[4] For the three months ended March 31, 2020, Other represents $12 million of items related to the Spin-Off, $14 million of consulting and other fees related to transformation programs, $9 million of non-operating expense adjustment which excludes net interest (income), and $1 million of acquisition-related expenses. For the three months ended March 31, 2019, Other represents $19 million of items related to the Spin-Off and ($1) million in non-operating (income) expense adjustment which excludes interest (income)