XML 61 R50.htm IDEA: XBRL DOCUMENT v3.4.0.3
LONG-TERM DEBT (Details) - Summary of Long-Term Debt - USD ($)
$ in Thousands
Mar. 31, 2016
Sep. 30, 2015
Sep. 30, 2014
Debt Instrument [Line Items]      
Outstanding Balance $ 957,192 $ 861,199  
less: Current portion, Outstanding Balance (19,217) (16,593)  
Long-term debt, Outstanding Balance 937,975 844,606  
Original Issuer Discount (3,468) (5,594)  
less: Current portion, Original Issuer Discount 0 0  
Long-term debt, Original Issuer Discount (3,468) (5,594)  
Balance Sheet 941,780 843,569  
less: Current portion (19,217) (16,593)  
Long-term debt 922,563 826,976  
Capitalized Fees & Expenses (11,944) (12,036) $ (12,036)
Senior notes due 2022 [Member]      
Debt Instrument [Line Items]      
Outstanding Balance 600,000 600,000  
Original Issuer Discount 0 0  
Balance Sheet 592,380 591,736  
Capitalized Fees & Expenses $ (7,620) $ 8,264  
Coupon Interest Rate 5.25% 5.25%  
Revolver due 2019 [Member]      
Debt Instrument [Line Items]      
Outstanding Balance $ 122,500 $ 35,000  
Original Issuer Discount 0 0  
Balance Sheet 119,801 32,951  
Capitalized Fees & Expenses (2,699)   $ (2,049)
Convert. debt due 2017 [Member]      
Debt Instrument [Line Items]      
Outstanding Balance 100,000 100,000  
Original Issuer Discount (3,468) (5,594)  
Balance Sheet 96,163 93,835  
Capitalized Fees & Expenses $ (369) $ (571)  
Coupon Interest Rate 4.00% 4.00%  
Real estate mortgages [Member]      
Debt Instrument [Line Items]      
Outstanding Balance $ 39,204 $ 32,280  
Original Issuer Discount 0 0  
Balance Sheet 38,556 31,810  
Capitalized Fees & Expenses (648) (470)  
ESOP Loans [Member]      
Debt Instrument [Line Items]      
Outstanding Balance 35,643 36,744  
Original Issuer Discount 0 0  
Balance Sheet 35,454 36,520  
Capitalized Fees & Expenses (189) (224)  
Capital lease - real estate [Member]      
Debt Instrument [Line Items]      
Outstanding Balance 6,993 7,524  
Original Issuer Discount 0 0  
Balance Sheet 6,850 7,368  
Capitalized Fees & Expenses $ (143) $ (156)  
Coupon Interest Rate 5.00% 5.00%  
Non U.S. lines of credit [Member]      
Debt Instrument [Line Items]      
Outstanding Balance $ 11,465 $ 8,934  
Original Issuer Discount 0 0  
Balance Sheet 11,456 8,931  
Capitalized Fees & Expenses (9) (3)  
Non U.S. term loans [Member]      
Debt Instrument [Line Items]      
Outstanding Balance 37,681 39,142  
Original Issuer Discount 0 0  
Balance Sheet 37,438 38,843  
Capitalized Fees & Expenses (243) (299)  
Other long term debt [Member]      
Debt Instrument [Line Items]      
Outstanding Balance 3,706 1,575  
Original Issuer Discount 0 0  
Balance Sheet 3,682 1,575  
Capitalized Fees & Expenses $ (24) $ 0