XML 77 R52.htm IDEA: XBRL DOCUMENT v3.7.0.1
Definite Lived Long-Lived Assets - Future Amortization Expense (Detail)
$ in Millions
Jun. 30, 2017
USD ($)
Finite lived intangible assets disclosure [Abstract]  
Finite-Lived Intangible Assets, Amortization Expense, Next Twelve Months $ 44.8
Finite-Lived Intangible Assets, Amortization Expense, Year Two 39.2
Finite-Lived Intangible Assets, Amortization Expense, Year Three 25.5
Finite-Lived Intangible Assets, Amortization Expense, Year Four 25.5
Finite-Lived Intangible Assets, Amortization Expense, Year Five $ 25.5