Other Current and Long-term Liabilities - Summary of Other Current and Long-Term Liabilities (Detail) - USD ($) $ in Millions	Dec. 31, 2015	Dec. 31, 2014
Other current liabilities:
License and service agreements	$ 144.1	$ 100.2
Certain claims accrual (Note 20)	50.0	50.0
Litigation settlement accrual (Note 20)		70.0
Forward starting interest rate swaps		59.3
Salaries, wages and benefits	265.9	167.7
Accrued liabilities	725.9	351.3
Total other current liabilities	1,185.9	798.5
Other long-term liabilities:
Long-term income tax payable	478.1	189.9
Certain claims accrual (Note 20)	264.6	307.2
Other long-term liabilities	263.0	113.8
Total other long-term liabilities	$ 1,005.7	$ 610.9