Acquisition of Signode Narrative (Details) - USD ($) $ in Millions			3 Months Ended		9 Months Ended
	Apr. 03, 2018	Jan. 19, 2018	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017
Business Acquisition [Line Items]
Net sales			$ 3,174	$ 2,468	$ 8,417	$ 6,530
Net Income (Loss) Attributable to Parent			164	$ 177	$ 386	$ 412
Foreign exchange
Business Acquisition [Line Items]
Business Acquisition, Pro Forma Information, Description				14	15	38
Signode Industrial Group Holdings (Bermuda) Ltd. [Member]
Business Acquisition [Line Items]
Net sales			585		$ 1,205
Total consideration	$ 3,900
Net Income (Loss) Attributable to Parent			$ 27		$ 30
Forward Contracts [Member]
Business Acquisition [Line Items]
Derivative, Loss on Derivative		$ 25
Fair Value Adjustment to Inventory [Member]
Business Acquisition [Line Items]
Business Acquisition, Pro Forma Information, Description						32