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Discontinued Operations - Narrative (Details) - Qdoba - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Jul. 08, 2018 | Jul. 08, 2018 | Dec. 19, 2017
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |
Other Nonrecurring Income | $ 3.6 | $ 4.7 |
Other Nonrecurring Expense |  | 49.9 |
Guarantor Obligations, Maximum Exposure, Undiscounted | $ 6.2 | $ 6.2 |
Annual Rent Increase | 1.80% | 1.80% |
Maximum Lease Term | 18 | 18 |
Discontinued Operations, Disposed of by Sale |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |
Disposal Group, Including Discontinued Operation, Consideration |  |  | $ 298.5

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