Income Taxes (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 29, 2024	Mar. 31, 2023	Dec. 29, 2023
Income Taxes [Line Items]
Income tax benefit	$ 0.7	$ 30.8
Effective tax rate	1.10%	11.00%
Unrecognized tax benefits	$ 33.0		$ 33.3
Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest	66.3	$ 280.1
Proceeds from Income Tax Refunds		136.3
Income Taxes Paid	$ 1.9
IRELAND
Income Taxes [Line Items]
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent	12.50%
CARES Act [Member]
Income Taxes [Line Items]
Proceeds from Income Tax Refunds		139.3
Operational activity
Income Taxes [Line Items]
Proceeds from Income Tax Refunds		$ 3.0