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Intangible Assets and Goodwill - Carrying Values of Intangible Assets (Details) - USD ($) | 12 Months Ended
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Apr. 01, 2017 | Apr. 02, 2016 | Mar. 28, 2015
Finite-Lived Intangible Assets [Line Items] |  |  |
Gross Carrying Amount | $ 502,600,000 | $ 100,500,000 |
Accumulated Amortization | 84,500,000 | 33,100,000 |
Net | 418,100,000 | 67,400,000 |
Impairment charges | 30,200,000 | 0 | $ 0
Reacquired Rights |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Gross Carrying Amount | 400,400,000 | 0 |
Accumulated Amortization | 13,400,000 | 0 |
Net | 387,000,000 | 0 |
Trademarks |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Gross Carrying Amount | 23,000,000 | 23,000,000 |
Accumulated Amortization | 16,300,000 | 15,100,000 |
Net | 6,700,000 | 7,900,000 |
Lease Rights |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Gross Carrying Amount | 74,200,000 | 73,300,000 |
Accumulated Amortization | 53,800,000 | 17,800,000 |
Net | 20,400,000 | 55,500,000 |
Customer Relationships |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Gross Carrying Amount | 5,000,000 | 4,200,000 |
Accumulated Amortization | 1,000,000 | 200,000 |
Net | $ 4,000,000 | $ 4,000,000 |

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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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- Definition Amount after 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 The amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of an intangible asset (excluding goodwill) to fair value. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 3 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16373-109275 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3602-108585 + Details
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