JV Consolidated Balances (Details) - USD ($) $ in Millions	Jun. 29, 2024	Dec. 30, 2023	Jul. 01, 2023
Variable Interest Entity [Line Items]
Cash and cash equivalents	$ 148.3	$ 179.0	$ 176.5
Accounts receivable, less allowances	272.2	230.8	241.5
Inventory, Net	297.1	373.6	647.9
Current assets held for sale	0.0	160.6	19.1
Total assets	1,796.3	2,062.8	2,357.3
Total current liabilities	665.6	869.4	964.2
Disposal Group, Including Discontinued Operation, Liabilities, Current	$ 0.0	24.2	4.1
Variable Interest Entity, Primary Beneficiary
Variable Interest Entity [Line Items]
Cash and cash equivalents		0.0	7.4
Accounts receivable, less allowances		0.0	7.2
Inventory, Net		0.0	31.8
Other Assets, Current		0.0	2.9
Assets, Noncurrent		0.0	0.9
Current assets held for sale		51.6	0.0
Total assets		51.6	50.2
Total current liabilities		0.0	10.1
Liabilities, Noncurrent		0.0	0.1
Disposal Group, Including Discontinued Operation, Liabilities, Current		15.4	0.0
Liabilities		$ 15.4	$ 10.2