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Income Taxes - Reconciliation of Beginning and Ending Amount of Gross Unrecognized Tax Benefits, Excluding Interest and Penalties (Detail) - USD ($)
$ in Thousands
12 Months Ended
Jan. 30, 2016
Jan. 31, 2015
Feb. 01, 2014
Income Tax Disclosure [Abstract]      
Beginning balance $ 4,487 $ 3,693 $ 9,378
Increases for tax positions in current year 72 2,397 3,743
Increases for tax positions in prior years 27 135 356
Decreases for tax positions in prior years (2,459) (1,738) (4,186)
Settlements     (3,022)
Lapse in statute of limitations     (102)
Restructuring Transactions     (2,474)
Ending balance $ 2,127 $ 4,487 $ 3,693