Revenue from Contracts with Customers (Details) - USD ($) $ in Millions	3 Months Ended
	Apr. 01, 2022	Mar. 26, 2021	Dec. 31, 2021	Dec. 25, 2020
Disaggregation of Revenue [Line Items]
Revenue Reserves	$ 229.4	$ 294.3	$ 272.8	$ 235.4
Revenue Reserve Provision	382.9	526.7
Revenue Reserve Payments or Credits	(426.3)	(467.8)
Net sales	$ 490.9	$ 558.0
Transferred at Point in Time [Member]
Disaggregation of Revenue [Line Items]
Revenue	79.50%	75.70%
Transferred over Time [Member]
Disaggregation of Revenue [Line Items]
Revenue	20.50%	24.30%
Royalty [Member]
Disaggregation of Revenue [Line Items]
Net sales	$ 20.0	$ 35.4
Rebates and Chargebacks [Member]
Disaggregation of Revenue [Line Items]
Revenue Reserves	200.6	241.6	241.8	196.5
Revenue Reserve Provision	370.8	488.0
Revenue Reserve Payments or Credits	(412.0)	(442.9)
Allowance for Sales Returns [Member]
Disaggregation of Revenue [Line Items]
Revenue Reserves	19.6	42.3	21.5	26.6
Revenue Reserve Provision	2.4	25.7
Revenue Reserve Payments or Credits	(4.3)	(10.0)
Allowance for Sales Returns [Member] | Specialty Brands
Disaggregation of Revenue [Line Items]
Revenue Reserve Provision	23.3
Other Sales Deductions [Member]
Disaggregation of Revenue [Line Items]
Revenue Reserves	9.2	10.4	$ 9.5	$ 12.3
Revenue Reserve Provision	9.7	13.0
Revenue Reserve Payments or Credits	$ (10.0)	$ (14.9)