Acquisition Pro Forma Results (Details) $ in Millions	12 Months Ended
	Dec. 31, 2017 USD ($)
Business Acquisition, Pro Forma Information [Abstract]
Revenues	$ 22,144
Net Income	2,258
Non-recurring Pro Forma Adjustments, Deferred Revenue [Member] | Patheon N.V. [Member]
Business Acquisition, Pro Forma Information [Abstract]
Net Income	40
Non-recurring Pro Forma Adjustments, Fair Value Adjustment to Inventories [Member] | Patheon N.V. [Member]
Business Acquisition, Pro Forma Information [Abstract]
Net Income	55
Non-recurring Pro Forma Adjustments, Transaction Costs [Member] | Patheon N.V. [Member]
Business Acquisition, Pro Forma Information [Abstract]
Net Income	54
Non-recurring Pro Forma Adjustments, Conform Accounting Policies [Member] | Patheon N.V. [Member]
Business Acquisition, Pro Forma Information [Abstract]
Net Income	39
Non-recurring Pro Forma Adjustments, Initial Restructuring Charges [Member] | Patheon N.V. [Member]
Business Acquisition, Pro Forma Information [Abstract]
Net Income	$ 21