Consolidated Condensed Balance Sheets (Parenthetical) - USD ($) $ in Millions	Jun. 29, 2024	Dec. 30, 2023	Jul. 01, 2023
Statement of Financial Position [Abstract]
Accounts receivable allowance	$ 8.9	$ 18.3	$ 12.0
Accumulated depreciation	$ (247.1)	$ (255.2)	$ (250.0)
Common stock, par value	$ 1	$ 1	$ 1
Common stock, shares authorized	320,000,000	320,000,000	320,000,000
Common stock, shares issued (including shares in treasury)	113,406,905	112,953,782	112,918,046
Treasury Stock, Common, Shares	33,396,787	33,403,280	33,409,577