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Derivatives - Derivative Instruments Designated as Cash Flow Hedges in OCI (Details) - Cash Flow Hedging - USD ($) $ in Millions | 3 Months Ended
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May 05, 2018 | Apr. 29, 2017
Movement in Accumulated Other Comprehensive Income [Roll Forward] |  |
Gains (losses) recorded in AOCI, beginning of period | $ 1.2 |
Gains recorded in AOCI, end of period | 2.6 | $ 5.0
Foreign currency contracts |  |
Movement in Accumulated Other Comprehensive Income [Roll Forward] |  |
Gains (losses) recorded in AOCI, beginning of period | (2.4) | 4.1
Current period gains recognized in OCI | 1.3 | (1.0)
Gains recorded in AOCI, end of period | (0.8) | 2.1
Commodity contracts |  |
Movement in Accumulated Other Comprehensive Income [Roll Forward] |  |
Gains (losses) recorded in AOCI, beginning of period | 1.4 | (2.1)
Current period gains recognized in OCI | 0.2 | 5.4
Gains recorded in AOCI, end of period | 1.1 | 2.1
Interest Rate Contract |  |
Movement in Accumulated Other Comprehensive Income [Roll Forward] |  |
Gains (losses) recorded in AOCI, beginning of period | 2.2 | 0.4
Current period gains recognized in OCI | 0.4 | 0.1
Gains recorded in AOCI, end of period | 2.3 | 0.8
Interest rate swaps |  |
Movement in Accumulated Other Comprehensive Income [Roll Forward] |  |
Gains (losses) recorded in AOCI, beginning of period | 2.2 |
Gains recorded in AOCI, end of period | 2.3 | 0.8
Cost of Sales | Foreign currency contracts |  |
Movement in Accumulated Other Comprehensive Income [Roll Forward] |  |
Gains reclassified from AOCI to net income | 0.3 | (1.0)
Cost of Sales | Commodity contracts |  |
Movement in Accumulated Other Comprehensive Income [Roll Forward] |  |
Gains reclassified from AOCI to net income | (0.5) | (1.2)
Interest expense, net | Interest Rate Contract |  |
Movement in Accumulated Other Comprehensive Income [Roll Forward] |  |
Gains reclassified from AOCI to net income | $ (0.3) | $ 0.3

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- Definition Amount before tax of increase (decrease) in accumulated equity from transactions and other events and circumstances from non-owner sources, including portion attributable to noncontrolling interest. Excludes net income (loss), and accumulated changes in equity from transactions resulting from investments by owners (distributions to owners). + References No definition available. + Details
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- Definition The effective portion of net gain (loss) reclassified from accumulated other comprehensive income into income on derivative instruments designated and qualifying as hedging instruments. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4C -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=84234895&loc=SL5624171-113959 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4D -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=84234895&loc=SL5624177-113959 + Details
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- Definition The effective portion of gains and losses (net) on derivative instruments designated and qualifying as hedging instruments that was recognized in other comprehensive income during the current period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4C -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=84234895&loc=SL5624171-113959 + Details
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