Divestitures (Tables)

3 Months Ended

Mar. 31, 2018

Business Combinations [Abstract]

Assets and Liabilities Held for Sale

These asset and liabilities were composed of the following as of March 31, 2018 (the Company had no assets held for sale as of December 31, 2017):

	March 31, 2018
	(in millions)
Composition of assets included in assets held for sale:
Current assets	$	19
Goodwill	1
Total assets	$	20
Composition of liabilities included in liabilities held for sale:
Other liabilities	6
Total liabilities	$	6