CONSOLIDATED CONDENSED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY CONSOLIDATED CONDENSED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY - USD ($) shares in Millions, $ in Millions	Total	Common Stock [Member]	Retained Earnings [Member]	AOCI Attributable to Parent [Member]	Noncontrolling Interest [Member]
Common Stock Outstanding, Beginning Balance at Dec. 31, 2022		82.7
Common Stock, Shares [Abstract]
Activity from stock incentive plans, shares		0.2
Share repuchases, shares		(0.4)
Share repurchases from net settlement of employee stock incentive plans, shares		(0.1)
Common Stock Outstanding, Ending Balance at Apr. 01, 2023		82.4
Total shareholders' equity, Beginning Balance at Dec. 31, 2022	$ 2,257.4	$ 82.7	$ 2,509.7	$ (344.3)	$ 9.3
Shareholders' Equity, Dollars [Abstract]
Net income	100.7	0.0	100.0	0.0	0.7
Shares issued and activity from stock incentive plans	5.1	0.2	4.9	0.0	0.0
Shares repurchased under repurchase plan	(30.0)	(0.4)	(29.6)	0.0	0.0
Shares withheld related to net share settlement of stock incentive plans	(6.3)	(0.1)	(6.2)	0.0	0.0
Dividends Declared	(24.1)		(24.1)	0.0
Net change in postretirement benefit plans, net of tax impacts of $0.3, $1.8, respectively	0.4			(0.4)
Net change during period - AOCI Cumulative Translation Adjustment	6.0			6.0
Total shareholders' equity, Ending Balance at Apr. 01, 2023	$ 2,309.2	$ 82.4	2,554.7	(337.9)	10.0
Common Stock Outstanding, Beginning Balance at Dec. 31, 2023	82.1	82.1
Common Stock, Shares [Abstract]
Activity from stock incentive plans, shares		0.3
Share repurchases from net settlement of employee stock incentive plans, shares		(0.1)
Common Stock Outstanding, Ending Balance at Mar. 30, 2024	82.3	82.3
Total shareholders' equity, Beginning Balance at Dec. 31, 2023	$ 2,539.1	$ 82.1	2,778.0	(331.9)	10.9
Shareholders' Equity, Dollars [Abstract]
Net income	112.0		111.0	0.0	1.0
Shares issued and activity from stock incentive plans	7.3	0.3	7.0	0.0	0.0
Shares withheld related to net share settlement of stock incentive plans	(12.5)	(0.1)	(12.4)	0.0	0.0
Dividends Declared	(26.3)		(26.3)	0.0	0.0
Dividends to noncontrolling interest	(0.4)				(0.4)
Net change in postretirement benefit plans, net of tax impacts of $0.3, $1.8, respectively	(1.0)			1.0
Net change during period - AOCI Cumulative Translation Adjustment	(32.1)			$ (32.1)
Other	0.1		0.1		0.0
Total shareholders' equity, Ending Balance at Mar. 30, 2024	$ 2,586.2	$ 82.3	$ 2,857.4		$ 11.5