Subsequent Events (Details) - USD ($) $ in Millions	May. 03, 2016	Dec. 21, 2015	Mar. 27, 2016	Dec. 28, 2008
Subsequent Event [Line Items]
Litigation settlement, amount		$ 10.3
Loss contingency accrual				$ 5.7
Subsequent Event
Subsequent Event [Line Items]
Litigation settlement, amount	$ 8.0
Accrued Expense
Subsequent Event [Line Items]
Loss contingency accrual			$ 0.1
Accrued Expense | Subsequent Event
Subsequent Event [Line Items]
Loss contingency accrual	$ 8.0