v2.4.0.8
Debt - Additional Information (Detail)
3 Months Ended 9 Months Ended 9 Months Ended 3 Months Ended 9 Months Ended
Sep. 30, 2014
USD ($)
Sep. 30, 2014
USD ($)
Sep. 30, 2014
Yen Term Loan [Member]
USD ($)
Sep. 30, 2014
Yen Term Loan [Member]
JPY (¥)
Sep. 30, 2014
Yen Term Loan [Member]
London Interbank Offered Rate (LIBOR) [Member]
Sep. 30, 2014
Euro Term Loan [Member]
USD ($)
Sep. 30, 2014
Euro Term Loan [Member]
EUR (€)
Sep. 30, 2014
Exchangeable Senior Notes [Member]
USD ($)
Sep. 30, 2013
Exchangeable Senior Notes [Member]
USD ($)
Sep. 30, 2014
Exchangeable Senior Notes [Member]
USD ($)
Sep. 30, 2013
Exchangeable Senior Notes [Member]
USD ($)
Dec. 31, 2013
Exchangeable Senior Notes [Member]
USD ($)
Sep. 30, 2014
Global Facility [Member]
USD ($)
Sep. 30, 2014
Global Facility [Member]
Minimum [Member]
USD ($)
Sep. 30, 2014
Global Facility [Member]
Maximum [Member]
USD ($)
Sep. 30, 2014
Revolver [Member]
USD ($)
Sep. 30, 2014
Revolver [Member]
JPY (¥)
Debt [Line Items]                                  
Credit facility current borrowing capacity                         $ 2,430,000,000 $ 2,000,000,000 $ 2,500,000,000 $ 410,000,000 ¥ 45,000,000,000
Maximum borrowing capacity 2,840,200,000 2,840,200,000 372,800,000 40,900,000,000   629,200,000 500,000,000                 514,800,000 56,500,000,000
Senior notes issued 1,300,000,000 1,300,000,000                              
Debt extinguishment costs 84,800,000 163,400,000                              
Fair value of derivative liability               19,900,000   19,900,000   41,000,000          
Unrealized gains (losses)               27,600,000 6,500,000 21,200,000 (6,600,000)            
Increased borrowing limit     $ 465,600,000 ¥ 51,100,000,000   $ 1,300,000,000 € 1,000,000,000                    
Debt instrument basis spread         1.20%