Condensed Consolidated Statements of Comprehensive Income (Loss) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Statement of Comprehensive Income [Abstract]
Net (Loss) Income	$ (51)	$ (1,029)	$ (100)	$ (1,337)
Other Comprehensive Loss, Net:
Currency translation adjustments, net	2	(1)	(26)	6
Reclassification of Currency Translation Adjustments on Divestitures, Net of Tax	0	0	0	15
Reclassification of divested benefit plans and other	0	0	0	(1)
Unrecognized gains (losses), net	2	0	(1)	1
Changes in Benefit Plans, after Tax	0	0	1	0
Other Comprehensive Income (Loss), Net	4	(1)	(26)	21
Comprehensive Loss, Net
Comprehensive Income (Loss), Net	$ (47)	$ (1,030)	$ (126)	$ (1,316)