Revenue Disaggregation of Revenue - Geography (Details) - Successor [Member] - USD ($) $ in Millions		3 Months Ended	6 Months Ended
		Jun. 30, 2018	Jun. 30, 2018
Disaggregation of Revenue [Line Items]
Net Sales		$ 8,545	$ 15,244
U.S. & Canada
Disaggregation of Revenue [Line Items]
Net Sales		4,755	7,270
EMEA
Disaggregation of Revenue [Line Items]
Net Sales	[1]	1,564	3,730
Asia Pacific
Disaggregation of Revenue [Line Items]
Net Sales		1,737	3,272
Latin America
Disaggregation of Revenue [Line Items]
Net Sales		$ 489	$ 972

[1] Europe, Middle East, and Africa (EMEA).