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Leases - Lease Costs Incurred By Lease Type, and/or Type Of Payment (Detail) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jul. 13, 2019
Jul. 13, 2019
Lease cost:    
Amortization of right-of-use assets $ 1,541 $ 3,599
Interest on lease liabilities 219 532
Operating lease cost 16,316 37,680
Short-term lease cost 548 1,362
Variable lease cost 6,086 13,991
Total lease cost $ 24,710 $ 57,164