XML 59 R48.htm IDEA: XBRL DOCUMENT v3.5.0.2
Debt (Narrative) (Details) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2016
Jun. 30, 2015
Jun. 30, 2016
Jun. 30, 2015
Mar. 30, 2016
Dec. 31, 2015
Debt Instrument [Line Items]            
Long-term Debt, Gross $ 2,977,551,000   $ 2,977,551,000     $ 2,706,000,000
Debt Instrument, Unamortized Discount 25,775,000   25,775,000     17,911,000
Loss on extinguishment of debt (9,000) $ 0 (48,343,000) $ 0    
Premium and fees paid on extinguishment of debt     39,188,000 $ 0    
Revolving Credit Facility [Member]            
Debt Instrument [Line Items]            
Line of Credit Facility, Maximum Borrowing Capacity 500,000,000   500,000,000      
5.00% Senior Notes [Member]            
Debt Instrument [Line Items]            
Debt Instrument, Unamortized Discount         $ 17,500,000  
Deferred Finance Costs, Gross         2,070,000  
5.00% Senior Notes [Member] | Senior Notes [Member]            
Debt Instrument [Line Items]            
Long-term Debt, Gross 1,000,000,000   $ 1,000,000,000     0
7.75% Senior Notes [Member]            
Debt Instrument [Line Items]            
Debt Instrument, Redemption Price, Percentage     103.875%      
Redemption price per $1,000 of tendered debt         1,058.57  
Unit of debt on which redemption price is paid         1,000  
Debt Instrument, Repurchased Face Amount         654,000,000  
Debt extinguishment including principal interest and fees         703,000,000  
Debt Repurchase, Interest and Fees         $ 10,567,000  
Write off of Debt Discount     $ 8,185,000      
Write off of Deferred Debt Issuance Cost     970,000      
7.75% Senior Notes [Member] | Senior Notes [Member]            
Debt Instrument [Line Items]            
Long-term Debt, Gross $ 45,551,000   $ 45,551,000     $ 700,000,000
Debt Instrument, Redemption, Period One [Member] | 5.00% Senior Notes [Member]            
Debt Instrument [Line Items]            
Debt Instrument, Redemption Price, Percentage     102.50%      
Debt Instrument, Redemption, Period Two [Member] | 5.00% Senior Notes [Member]            
Debt Instrument [Line Items]            
Debt Instrument, Redemption Price, Percentage     100.00%