Subsequent Events (Details) - Subsequent Events $ in Millions	Aug. 15, 2018 USD ($) store	Jul. 30, 2018 USD ($) person item
Joybird
Subsequent Events
Total purchase price		$ 75.0
Number of future earnout opportunities | item		2
Initial payment		$ 50.0
Remaining guaranteed payments		25.0
Annual installments of remaining guaranteed payments		$ 5.0
Period for annual installments of remaining guaranteed payments		5 years
Forfeitable initial payment treated as compensation expense		$ 7.5
Number of co-founders covered by forfeitable initial payment | person		4
Period over which forfeitable initial payment is amortized		2 years
La Z Boy Furniture Galleries Stores in Arizona
Subsequent Events
Total purchase price	$ 40.0
Number of stores included in acquisition | store	9