XML 52 R39.htm IDEA: XBRL DOCUMENT v3.7.0.1
Debt (Details Textual) - USD ($)
3 Months Ended 6 Months Ended 12 Months Ended 37 Months Ended
May 01, 2024
May 03, 2016
Mar. 23, 2016
Oct. 23, 2014
Mar. 20, 2013
Jun. 30, 2017
Jun. 30, 2016
Jun. 30, 2017
Jun. 30, 2016
Dec. 31, 2016
May 01, 2019
Mar. 31, 2017
Debt [Line Items]                        
Debt Issuance Costs, Net           $ 18,009,000   $ 18,009,000   $ 18,420,000    
Long-term Line of Credit, Noncurrent           26,664,000   26,664,000   54,425,000    
Loss on redemption of notes           0 $ 0 0 $ (33,298,000)      
Interest Paid               31,566,000 $ 30,600,000      
Letters of Credit Outstanding, Amount           5,009,000   5,009,000       $ 5,009,000
Outstanding Checks           $ 61,247,000   $ 61,247,000        
Six Point Five Zero Percentage Notes [Domain]                        
Debt [Line Items]                        
Debt Instrument, Face Amount     $ 900,000                  
Debt Instrument, Interest Rate, Stated Percentage     6.50%     6.50%   6.50%        
Proceeds from Offering     $ 880,000                  
Debt Instrument, Redemption Date, One               May 01, 2019        
Debt Instrument, Redemption Date, Two               May 01, 2020        
Debt Instrument, Percentage Of Redemption Price, Redemption Date Three               101.625%        
Debt Instrument, Redemption Date, Three               May 01, 2021        
Debt Instrument, Redemption Date, Latest For Redemption At Face Amount               May 01, 2022        
Debt Instrument, Percentage Of Redemption Price, Redemption Date One               104.875%        
Debt Instrument, Percentage Of Redemption Price, Redemption Date Two               103.25%        
Debt Instrument, Percentage Of Redemption Price, Redemption Date, Latest For Redemption At Face Amount               100.00%        
Debt Instrument, Percentage Redeemable Redemption Date, Additional               106.50%        
Debt Instrument, Percentage Of Redemption Price, Change In Ownership Control               101.00%        
Notes due 2024 [Domain]                        
Debt [Line Items]                        
Senior Notes           $ 900,000,000   $ 900,000,000   900,000,000    
Debt Instrument, Interest Rate, Stated Percentage           6.50%   6.50%        
Notes due 2020 [Member]                        
Debt [Line Items]                        
Debt Instrument, Interest Rate, Stated Percentage           6.75%   6.75%        
6.75% Notes                        
Debt [Line Items]                        
Debt Instrument, Interest Rate, Stated Percentage         6.75%              
Loss on redemption of notes                   $ 33,298    
Debt Instrument, Percentage Of Redemption Price, Redemption Date One     103.375%                  
Wells Fargo Capital Finance, LLC                        
Debt [Line Items]                        
Line of Credit Facility, Increase (Decrease), Net       $ 100,000,000                
Long-term Line of Credit         $ 225,000,000              
Debt Instrument, Maturity Date   May 03, 2021   Sep. 30, 2019                
Debt Instrument, Face Amount       $ 325,000,000                
Line of Credit Facility, Description         Dec. 31, 2018              
Wells Fargo Capital Finance, LLC | Base Rate                        
Debt [Line Items]                        
Debt Instrument, Interest Rate, Stated Percentage   1.75%   1.00%                
Wells Fargo Capital Finance, LLC | London Interbank Offered Rate (LIBOR)                        
Debt [Line Items]                        
Debt Instrument, Interest Rate, Stated Percentage       1.75%                
Wells Fargo Capital Finance, LLC | Non-Prime Rate and Prime Rate on European Advances [Member]                        
Debt [Line Items]                        
Debt Instrument, Interest Rate, Stated Percentage   1.50%                    
Wells Fargo Capital Finance, LLC | 6.75% Notes                        
Debt [Line Items]                        
Debt Instrument, Maturity Date     Apr. 01, 2020                  
Scenario, Forecast [Member] | Six Point Five Zero Percentage Notes [Domain]                        
Debt [Line Items]                        
Debt Instrument, Maturity Date May 01, 2024                      
Scenario, Forecast [Member] | Wells Fargo Capital Finance, LLC | Six Point Five Zero Percentage Notes [Domain]                        
Debt [Line Items]                        
Debt Instrument, Maturity Date May 01, 2024                      
Scenario, Forecast [Member] | Optional redemption [Domain] | Six Point Five Zero Percentage Notes [Domain]                        
Debt [Line Items]                        
Debt Instrument, Percentage Of Redemption Price Redemption Date, Additional                     35.00%