Acquisition Pro Forma Results (Details) - Patheon N.V. [Member] - USD ($) $ in Millions	3 Months Ended	9 Months Ended
Sep. 30, 2017	Sep. 30, 2017
Business Acquisition [Line Items]
Business Acquisition, Pro Forma Revenue	$ 5,393	$ 16,076
Business Acquisition, Pro Forma Net Income (Loss)	$ 522	1,671
Acquisition-related Costs [Member]
Business Acquisition [Line Items]
Business Acquisition, Pro Forma Net Income (Loss)		42
Costs to Conform Accounting Policies [Member]
Business Acquisition [Line Items]
Business Acquisition, Pro Forma Net Income (Loss)		33
Restructuring Charges [Member]
Business Acquisition [Line Items]
Business Acquisition, Pro Forma Net Income (Loss)		18
Deferred Revenue [Member]
Business Acquisition [Line Items]
Business Acquisition, Pro Forma Net Income (Loss)		18
Fair Value Adjustment to Inventory [Member]
Business Acquisition [Line Items]
Business Acquisition, Pro Forma Net Income (Loss)		$ 15

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+ References

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-Publisher FASB
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