Accrued Liabilities (Detail) (USD $) In Millions, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Schedule Of Accrued Liabilities [Line Items]
Employee-related liabilities	$ 284.6	$ 266.3
Deferred revenue	153.6	150.8
Restructuring liabilities	32.3	35.8
Other	344.3	372.3
Total accrued liabilities	$ 814.8	$ 825.2