Segment and Geographical Data (Schedule of Net Sales and Long-Lived Assets by Geographic Area) (Details) - USD ($) $ in Millions	1 Months Ended	6 Months Ended		11 Months Ended	12 Months Ended
	Dec. 29, 2023	Dec. 30, 2022	Jun. 16, 2022	Nov. 14, 2023	Dec. 27, 2024
Schedule of Net Sales and Long-Lived Assets by Geographic Area [Line Items]
Net sales	$ 243.0	$ 1,039.7	$ 874.6	$ 1,622.9	$ 1,979.7
Long-Lived Assets	333.3	468.4			403.0
Operating Segments
Schedule of Net Sales and Long-Lived Assets by Geographic Area [Line Items]
Net sales		1,039.7
United States
Schedule of Net Sales and Long-Lived Assets by Geographic Area [Line Items]
Net sales	212.8	928.3	784.2	1,448.9	1,802.6
Long-Lived Assets	165.9	287.3			339.5
EMEA
Schedule of Net Sales and Long-Lived Assets by Geographic Area [Line Items]
Net sales	28.8	100.4	73.6	157.1	162.1
Long-Lived Assets	164.6	178.0			62.3
Other Countries
Schedule of Net Sales and Long-Lived Assets by Geographic Area [Line Items]
Net sales	1.4	11.0	$ 16.8	$ 16.9	15.0
Other Address
Schedule of Net Sales and Long-Lived Assets by Geographic Area [Line Items]
Long-Lived Assets	2.8	3.1			1.2
IRELAND
Schedule of Net Sales and Long-Lived Assets by Geographic Area [Line Items]
Long-Lived Assets	$ 162.1	$ 174.9			$ 62.3