v2.4.0.8
Allocation of Purchase Price Value of Assets Acquired and liabilities Assumed (Detail) (USD $)
In Millions, unless otherwise specified
Jun. 30, 2014
Dec. 31, 2013
Dec. 16, 2013
TLO [Member]
Business Acquisition [Line Items]      
Other Current Assets     $ 0.3
Property and equipment     6.8
Identifiable intangible assets     83.1
Goodwill 2,012.6 1,909.7 69.2
Total assets acquired     159.4
Liabilities Assumed     (6.0)
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Net     $ 153.4