Financing Arrangements Additional Information (Details) - USD ($)	Feb. 21, 2017	Dec. 31, 2016	May 31, 2016	Jan. 03, 2016
Securitization or Asset-backed Financing Arrangement, Financial Asset for which Transfer is Accounted as Sale [Line Items]
Amount of amended U.S. securitization program			$ 800,000,000
Aggregate amount of accounts receivable factoring programs, excluding U.S. securitization program		$ 245,000,000
Receivables derecognized under receivables securitization program		904,000,000		$ 267,000,000
Fair value of deferred purchase price		$ 129,000,000		$ 583,000,000
Subsequent Event
Securitization or Asset-backed Financing Arrangement, Financial Asset for which Transfer is Accounted as Sale [Line Items]
Amount of amended U.S. securitization program	$ 500,000,000