Fair Values of Financial Liabilities (Detail) - USD ($) $ in Thousands		Feb. 01, 2020	Feb. 02, 2019
Carrying Amounts And Fair Values Of Financial Instruments [Line Items]
Long-Term Debt, Carrying Amount	[1]	$ 957,505	$ 956,693
Long-Term Debt, Fair Value	[1]	959,899	947,126
Term B-5 Loans
Carrying Amounts And Fair Values Of Financial Instruments [Line Items]
Long-Term Debt, Carrying Amount		957,505	956,693
Long-Term Debt, Fair Value		$ 959,899	$ 947,126

[1] Finance lease obligations are excluded from the table above.