Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Millions	Sep. 28, 2025	Dec. 29, 2024	Sep. 29, 2024
Statement of Financial Position [Abstract]
Cash and cash equivalents and restricted cash	$ 0.3	$ 0.3	$ 0.3
Property, plant and equipment, accumulated depreciation	1,075.8	1,026.7	1,100.8
Other intangibles, accumulated amortization	$ 476.1	$ 421.2	$ 1,350.5
Preference stock, par value (in dollars per share)	$ 2.50	$ 2.50	$ 2.50
Preference stock, authorized (in shares)	5,000,000	5,000,000	5,000,000
Preference stock, issued (in shares)	0	0	0
Common stock, par value (in dollars per share)	$ 0.50	$ 0.50	$ 0.50
Common stock, authorized (in shares)	600,000,000	600,000,000	600,000,000
Common stock, issued (in shares)	220,286,736	220,286,736	220,286,736
Treasury stock (in shares)	79,963,865	80,758,045	80,798,468