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v3.19.3

Leases (Narrative) (Details) $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2019 USD ($) stores | Sep. 30, 2019 USD ($) stores
Leases |  |
Future minimum sublease income under non-cancelable subleases | $ 19.1 | $ 19.1
Related parties [Member] |  |
Related Parties |  |
Number of stores | stores | 74 | 74
Lease payments under related party operating leases | $ 1.2 | $ 3.6

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