Leases - Summary of Maturity Analysis of Operating Leases (Detail) $ in Thousands	May 04, 2019 USD ($)
Leases [Abstract]
2019 (remaining 39 weeks)	$ 226,604
2020	341,426
2021	300,910
2022	250,665
2023	230,074
Thereafter	557,955
Total undiscounted cash flows	1,907,634
Less: discount on lease liability	(312,152)
Total lease liability	$ 1,595,482