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Debt Narrative (Details) - USD ($)
3 Months Ended
Jan. 05, 2016
Mar. 31, 2016
Debt Instrument [Line Items]    
Deferred issuance cost, gross $ 7,900,000  
Wells Fargo Bank, National Association    
Debt Instrument [Line Items]    
Proceeds from lines of credit   $ 255,000,000
Wells Fargo Bank, National Association | Secured Debt | Line of Credit    
Debt Instrument [Line Items]    
Line of credit facility, maximum borrowing capacity $ 400,000,000  
Wells Fargo Bank, National Association | Secured Debt | Line of Credit | Credit Agreement, Interest Rate Option Two | Federal Funds Rate    
Debt Instrument [Line Items]    
Basis spread on variable rate 0.50%  
Wells Fargo Bank, National Association | Revolving Credit Facility    
Debt Instrument [Line Items]    
Proceeds from lines of credit   55,000,000
Wells Fargo Bank, National Association | Revolving Credit Facility | Line of Credit    
Debt Instrument [Line Items]    
Line of credit facility, maximum borrowing capacity $ 200,000,000  
Proceeds from lines of credit $ 55,000,000  
Debt instrument, term 5 years  
Wells Fargo Bank, National Association | Term Loan Facility    
Debt Instrument [Line Items]    
Proceeds from lines of credit   $ 200,000,000
Wells Fargo Bank, National Association | Term Loan Facility | Line of Credit    
Debt Instrument [Line Items]    
Line of credit facility, maximum borrowing capacity $ 200,000,000  
Proceeds from lines of credit $ 200,000,000  
Debt instrument, term 5 years  
Principal periodic payment, percent, years one and two 5.00%  
Principal periodic payment, percent, years three and four 10.00%  
Principal periodic payment, percent, year five 15.00%  
Wells Fargo Bank, National Association | Letter of Credit    
Debt Instrument [Line Items]    
Line of credit facility, maximum borrowing capacity $ 10,000,000  
Wells Fargo Bank, National Association | Bridge Loan    
Debt Instrument [Line Items]    
Line of credit facility, maximum borrowing capacity $ 10,000,000  
Minimum | Wells Fargo Bank, National Association | Secured Debt | Line of Credit | Credit Agreement, Interest Rate Option One | London Interbank Offered Rate (LIBOR)    
Debt Instrument [Line Items]    
Basis spread on variable rate 1.50%  
Minimum | Wells Fargo Bank, National Association | Secured Debt | Line of Credit | Credit Agreement, Interest Rate Option Two | London Interbank Offered Rate (LIBOR)    
Debt Instrument [Line Items]    
Basis spread on variable rate 0.50%  
Minimum | Wells Fargo Bank, National Association | Revolving Credit Facility | Line of Credit    
Debt Instrument [Line Items]    
Unused capacity, percentage 0.20%  
Minimum | Wells Fargo Bank, National Association | Letter of Credit | Line of Credit    
Debt Instrument [Line Items]    
Commitment fee percentage 1.50%  
Maximum | Wells Fargo Bank, National Association | Secured Debt | Line of Credit | Credit Agreement, Interest Rate Option One | London Interbank Offered Rate (LIBOR)    
Debt Instrument [Line Items]    
Basis spread on variable rate 2.25%  
Maximum | Wells Fargo Bank, National Association | Secured Debt | Line of Credit | Credit Agreement, Interest Rate Option Two | London Interbank Offered Rate (LIBOR)    
Debt Instrument [Line Items]    
Basis spread on variable rate 1.25%  
Maximum | Wells Fargo Bank, National Association | Revolving Credit Facility | Line of Credit    
Debt Instrument [Line Items]    
Unused capacity, percentage 0.35%  
Maximum | Wells Fargo Bank, National Association | Letter of Credit | Line of Credit    
Debt Instrument [Line Items]    
Commitment fee percentage 2.25%