Restructuring (Summary of Restructuring Actions) (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Mar. 31, 2015	Dec. 31, 2016	Dec. 31, 2015
Auxilium Restructuring
Restructuring Cost and Reserve [Line Items]
Restructuring expenses			$ 41,911
Employee Separation, Retention and Other Benefit-Related Costs | Auxilium Restructuring
Restructuring Cost and Reserve [Line Items]
Restructuring expenses			26,696
Asset Impairment Charges | Auxilium Restructuring
Restructuring Cost and Reserve [Line Items]
Restructuring expenses	$ 7,000		7,000
Other Restructuring Costs
Restructuring Cost and Reserve [Line Items]
Restructuring expenses		$ 25,100
Other Restructuring Costs | Auxilium Restructuring
Restructuring Cost and Reserve [Line Items]
Restructuring expenses			$ 8,215