Other Current Liabilities (Tables)

9 Months Ended

Sep. 30, 2015

Payables and Accruals [Abstract]

Summary of Other Current Liabilities

	September 30, 2015		December 31, 2014
	(in millions)
Other current liabilities:
Salaries, wages and benefits	$	276.3	$	167.7
License and service agreements		167.0		100.2
Accrued interest		113.8		4.0
Forward starting interest rate swaps		—		59.3
Litigation settlement accrual (Note 17)		—		70.0
Accrued liabilities		572.5		397.3
Total other current liabilities	$	1,129.6	$	798.5