v3.2.0.727
Goodwill and Intangible Assets, Net - Schedule of Intangible Assets at Cost and Accumulated Amortization (Detail) - USD ($)
$ in Millions
Jun. 30, 2015
Jun. 30, 2014
Finite-Lived Intangible Assets [Line Items]    
Original Cost $ 379.4 $ 287.2
Accumulated Amortization (183.7) (157.2)
Intangible Assets, net 195.7 130.0
Software licenses [Member]    
Finite-Lived Intangible Assets [Line Items]    
Original Cost 89.7 79.7
Accumulated Amortization (63.3) (58.6)
Intangible Assets, net 26.4 21.1
Acquired software technology [Member]    
Finite-Lived Intangible Assets [Line Items]    
Original Cost 74.4 60.1
Accumulated Amortization (42.9) (35.6)
Intangible Assets, net 31.5 24.5
Customer contracts and lists [Member]    
Finite-Lived Intangible Assets [Line Items]    
Original Cost 196.8 127.6
Accumulated Amortization (65.9) (51.8)
Intangible Assets, net 130.9 75.8
Other intangibles [Member]    
Finite-Lived Intangible Assets [Line Items]    
Original Cost 18.5 19.8
Accumulated Amortization (11.6) (11.2)
Intangible Assets, net $ 6.9 $ 8.6