Subsequent Events (Details) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
|
Dec. 31, 2020
USD ($)
|
Dec. 31, 2019
USD ($)
store
|
Dec. 31, 2018
USD ($)
Business
|
|
| Subsequent Event [Line Items] | |||
| Number of franchises disposed | 1 | 2 | |
| Cash generated from disposition | $ 9.6 | $ 250.7 | $ 128.7 |
| X | ||||||||||
- Definition Number of franchises disposed. No definition available.
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| X | ||||||||||
- Definition Proceeds from dispositions of franchises. No definition available.
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| X | ||||||||||
- Definition Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event. No definition available.
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