Asset Impairment, Restructuring, and Other Special Charges Asset Impairment, Restructuring, and Other Special Charges (Tables)

6 Months Ended

Jun. 30, 2016

Restructuring Cost and Reserve [Line Items]

Restructuring and Related Costs [Table Text Block]

	Three Months Ended June 30,				Six Months Ended June 30,
	2016		2015		2016		2015
Severance:
Human pharmaceutical	$	—	$	8.2	$	—	$	16.9
Animal health	19.2		13.9		28.7		36.3
Total severance	19.2		22.1		28.7		53.2
Asset impairment and other special charges:
Human pharmaceutical	—		17.2		—		17.2
Animal health	38.8		33.1		160.7		110.0
Total asset impairment and other special charges	38.8		50.3		160.7		127.2
Total asset impairment, restructuring, and other special charges	$	58.0	$	72.4	$	189.4	$	180.4