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Leases - (Details) $ in Millions	3 Months Ended
Leases - (Details) $ in Millions	Mar. 30, 2019 USD ($)
Leases [Abstract]
Lease Term Expiration Through Date	2037
Finance leases, right-of-use asset in P&E	$ 28.9
Store leases periods, minimum	10
Store leases periods, maximum	15
Store leases optional renewal periods, minimum	two
Store leases optional renewal periods, maximum	four
Store leases optional renewal periods	five