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Retirement Savings Plans (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Jan. 30, 2016 | Jan. 31, 2015 | Feb. 01, 2014
Retirement savings plan |  |  |
Minimum number of working hours required to participate in the plan | 1000 hours |  |
Minimum employee age required to participate in the plan | 21 years |  |
Percentage of the participant's compensation for which a discretionary matching contribution may be made by the Company | 10.00% |  |
Company's discretionary matching contribution percentage | 50.00% |  |
Total expense recorded under the plan, net of forfeitures | $ 7.0 | $ 6.1 | $ 6.4
Deferred compensation plans |  |  |
Liability for compensation deferred under the Company's plans | 53.0 | 52.2 |
Total expense recorded under the plans, net of forfeitures | $ 2.0 | $ 1.5 | $ 1.0

X
- Definition Represents the minimum required age at which employees are eligible to participate in the defined contribution plan. + References No definition available. + Details
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- Definition Represents the minimum number of required working hours in a year to participate in the defined contribution plan. + References No definition available. + Details
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- Definition Represents the maximum percentage of employees annual salary. + References No definition available. + Details
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- Definition Represents the average percentage of employees' annual contributions for which the employer contributes a discretionary matching contribution to the defined contribution plan. + References No definition available. + Details
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- Definition The amount of payment into the fund established for purposes of making future disbursements to the individual in accordance with the terms and understanding of the deferred compensation arrangement. + References No definition available. + Details
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- Definition Aggregate carrying value as of the balance sheet date of the liabilities for all deferred compensation arrangements. Represents currently earned compensation under compensation arrangements that is not actually paid until a later date. + References No definition available. + Details
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- References No definition available. + Details
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- Definition The amount of the cost recognized during the period for defined contribution plans. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 70 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=49170846&loc=d3e28014-114942 + Details
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