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Deferred Revenue - Rollforward (Details) - USD ($) $ in Millions | 12 Months Ended
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Feb. 03, 2018 | Jan. 28, 2017
Sterling Jewelers |  |
Deferred Revenue Arrangement [Line Items] |  |
ESP deferred revenue, beginning of period | $ 737.4 | $ 715.1
Plans sold | 269.2 | 290.8
Revenue recognized | (268.6) | (268.5)
ESP deferred revenue, end of period | 738.0 | 737.4
Zale |  |
Deferred Revenue Arrangement [Line Items] |  |
ESP deferred revenue, beginning of period | 168.2 | 146.1
Plans sold | 140.1 | 150.1
Revenue recognized | (130.2) | (128.0)
ESP deferred revenue, end of period | $ 178.1 | $ 168.2

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- Definition Deferred Revenue Warranty + References No definition available. + Details
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Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

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- Definition Product Warranty, Revenues Recognized + References No definition available. + Details
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Balance Type: | credit
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- Definition 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. + References No definition available. + Details
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- Definition Amount of increase in the standard and extended product warranty accrual from warranties issued. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 460 -SubTopic 10 -Section 50 -Paragraph 8 -Subparagraph ((c)(3)) -URI http://asc.fasb.org/extlink&oid=68068213&loc=d3e12565-110249 + Details
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- Details
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- Details
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