Segment Information (Parenthetical) (Detail) - USD ($) $ in Millions	12 Months Ended
Jan. 31, 2016	Feb. 01, 2015	Feb. 02, 2014
Segment Reporting Information [Line Items]
Net revenues related to foreign operations	$ 298.9	$ 235.8	$ 215.5
Long-term assets related to foreign operations	$ 61.7	$ 58.3	$ 61.4

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

No definition available.

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