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Long Term Debt and Capital Leases (Detail) - USD ($)
$ in Thousands
Jul. 18, 2015
Jan. 03, 2015
Debt Disclosure [Abstract]    
Unsecured credit facility   $ 53,000
Unsecured new term loan $ 255,000 270,000
4.375% senior notes due 2022 399,356 399,304
Capital lease obligations 20,106 22,526
Other notes payable 18,812 18,606
Total debt 693,274 763,436
Current maturities of long-term debt and capital lease obligations 34,180 34,496
Total long-term debt and capital lease obligations $ 659,094 $ 728,940