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Acquisitions and Divestitures - Schedule of Purchase Price Allocation (Details) - USD ($) $ in Millions	6 Months Ended
	Jun. 29, 2024	Sep. 28, 2024	Dec. 30, 2023
Business Acquisition [Line Items]
Goodwill		$ 442.1	$ 441.0
Kimball International, Inc
Business Acquisition [Line Items]
Goodwill	$ 163.8		162.7
Measurement period adjustments, goodwill	1.1
Intangible assets	110.1		110.1
Measurement period adjustments, intangible assets	0.0
Other assets acquired and liabilities assumed, net	229.9		231.0
Measurement period adjustments, other assets acquired and liabilities assumed, net	(1.1)
Net Assets and Liabilities	503.7		$ 503.7
Measurement period adjustments, net assets and liabilities	$ 0.0

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