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Revenue Revenue - Contract Liabilities (Details) - USD ($) $ in Millions | 12 Months Ended
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Dec. 30, 2018 | Dec. 31, 2017 | Dec. 25, 2016
Disaggregation of Revenue [Line Items] |  |  |
Gift card revenue | $ 17,487.0 | $ 16,337.0 | $ 15,686.0
Unearned Gift Card Revenues |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Unearned gift card and loyalty revenue | 45.3 | 45.4 | $ 41.0
Unearned Loyalty Rewards |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Unearned gift card and loyalty revenue | $ 10.0 | $ 10.6 |

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- Definition Amount of revenue recognized that was previously included in balance of obligation to transfer good or service to customer for which consideration from customer has been received or is due. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 8 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=109196051&loc=SL49130549-203045 + Details
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- Details
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