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Derivatives - Schedule of Outstanding Interest Rate Swaps (Details) - USD ($)
9 Months Ended 12 Months Ended
Sep. 30, 2016
Dec. 31, 2015
Derivative [Line Items]    
Interest rate swap contracts, floor rate 1.00%  
1.48% [Member]    
Derivative [Line Items]    
Derivative notional amount $ 750,000,000 $ 750,000,000
Interest Rate Received 1 month LIBOR 1 month LIBOR
Interest Rate Paid 1.48% 1.48%
Effective Date Dec. 31, 2015 Dec. 31, 2015
Debt instrument, maturity date Dec. 30, 2016 Dec. 30, 2016
2.19% [Member]    
Derivative [Line Items]    
Derivative notional amount $ 750,000,000 $ 750,000,000
Interest Rate Received 1 month LIBOR 1 month LIBOR
Interest Rate Paid 2.19% 2.19%
Effective Date Dec. 30, 2016 Dec. 30, 2016
Debt instrument, maturity date Dec. 29, 2017 Dec. 29, 2017
2.61% [Member]    
Derivative [Line Items]    
Derivative notional amount $ 750,000,000 $ 750,000,000
Interest Rate Received 1 month LIBOR 1 month LIBOR
Interest Rate Paid 2.61% 2.61%
Effective Date Dec. 29, 2017 Dec. 29, 2017
Debt instrument, maturity date Dec. 31, 2018 Dec. 31, 2018