SHARE-BASED COMPENSATION (Tables)

9 Months Ended

Sep. 30, 2016

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Summary of the components and classification of share-based compensation expense

The following table summarizes the components and classification of share-based compensation expense related to stock options and restricted share units (“RSUs”) for the three-month and nine-month periods ended September 30, 2016 and 2015:

	Three Months Ended September 30,				Nine Months Ended September 30,
	2016		2015		2016		2015
Stock options	$	4.7	$	8.3	$	11.4	$	15.7
RSUs	32.1		42.2		122.6		95.7
Share-based compensation expense	$	36.8	$	50.5	$	134.0	$	111.4
Research and development expenses	$	1.7	$	1.5	$	5.0	$	4.5
Selling, general and administrative expenses	35.1		49.0		129.0		106.9
Share-based compensation expense	$	36.8	$	50.5	$	134.0	$	111.4