Income Taxes - Deferred Income Taxes - Undistributed Earnings - Narrative (Detail) - USD ($) |
9 Months Ended | 12 Months Ended | |
|---|---|---|---|
Jan. 29, 2017 |
Jan. 31, 2016 |
May 01, 2016 |
|
| Income Tax Disclosure [Abstract] | |||
| Undistributed earnings from our foreign subsidiaries that will not be reinvested indefinitely | $ 143,200,000 | $ 100,900,000 | $ 129,600,000 |
| Deferred tax liability, undistributed earnings from foreign subsidiaries | 405,000 | 3,300,000 | 604,000 |
| U.S. income and foreign withholding taxes | 42,500,000 | 37,300,000 | 38,500,000 |
| U.S. foreign income tax credits | $ 42,100,000 | $ 34,000,000 | $ 37,900,000 |