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Intangible Assets and Goodwill - Carrying Values of Intangible Assets (Details) - USD ($) | 12 Months Ended
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Mar. 31, 2018 | Apr. 01, 2017 | Apr. 02, 2016
Finite-Lived Intangible Assets [Line Items] |  |  |
Gross Carrying Amount | $ 734,800,000 | $ 502,600,000 |
Accumulated Amortization | 113,200,000 | 84,500,000 |
Net | 621,600,000 | 418,100,000 |
Jimmy Choo brand | 614,100,000 | 0 |
Total intangible assets, excluding goodwill, gross carrying amount | 1,348,900,000 | 502,600,000 |
Total intangible assets, excluding goodwill, net | 1,235,700,000 | 418,100,000 |
Impairment charges | 5,200,000 | 30,200,000 | $ 0
Reacquired rights |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Gross Carrying Amount | 400,400,000 | 400,400,000 |
Accumulated Amortization | 29,400,000 | 13,400,000 |
Net | 371,000,000 | 387,000,000 |
Trademarks |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Gross Carrying Amount | 23,000,000 | 23,000,000 |
Accumulated Amortization | 17,400,000 | 16,300,000 |
Net | 5,600,000 | 6,700,000 |
Lease rights |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Gross Carrying Amount | 80,100,000 | 74,200,000 |
Accumulated Amortization | 58,300,000 | 53,800,000 |
Net | 21,800,000 | 20,400,000 |
Impairment charges | 4,200,000 | 30,200,000 |
Customer relationships |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Gross Carrying Amount | 231,300,000 | 5,000,000 |
Accumulated Amortization | 8,100,000 | 1,000,000 |
Net | 223,200,000 | $ 4,000,000 |
Impairment charges | $ 1,000,000 |  |

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- Definition Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
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- Definition Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
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