CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY - USD ($) $ in Millions	Total	Common Stock	Paid-In Capital	Retained Deficit	Accum. Other Comprehensive Income	Common Stock In Treasury
Balance at beginning of period at Dec. 31, 2020	$ 640.1	$ 0.5	$ 1,319.9	$ (477.2)	$ 248.5	$ (451.6)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	419.0			419.0
Other comprehensive (loss) income, net	(4.0)				(4.0)
Incentive plan activity	9.8		9.8
Long-term incentive compensation expense	10.8		10.8
Restricted stock unit vesting	(4.9)		(12.3)			7.4
Balance at end of period at Oct. 02, 2021	1,070.8	0.5	1,328.2	(58.2)	244.5	(444.2)
Balance at beginning of period at Jul. 03, 2021	739.5	0.5	1,321.2	(388.5)	250.6	(444.3)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	330.3			330.3
Other comprehensive (loss) income, net	(6.1)				(6.1)
Incentive plan activity	3.0		3.0
Long-term incentive compensation expense	4.2		4.2
Restricted stock unit vesting	(0.1)		(0.2)			0.1
Balance at end of period at Oct. 02, 2021	1,070.8	0.5	1,328.2	(58.2)	244.5	(444.2)
Balance at beginning of period at Dec. 31, 2021	1,102.9	0.5	1,334.2	(51.8)	263.9	(443.9)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	27.5			27.5
Other comprehensive (loss) income, net	(26.7)				(26.7)
Incentive plan activity	9.2		9.2
Long-term incentive compensation expense	7.7		7.7
Restricted stock unit vesting	(7.2)		(19.2)			12.0
Common stock repurchases	(33.7)					(33.7)
Balance at end of period at Oct. 01, 2022	1,079.7	0.5	1,331.9	(24.3)	237.2	(465.6)
Balance at beginning of period at Jul. 02, 2022	1,088.6	0.5	1,327.3	(27.4)	254.0	(465.8)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	3.1			3.1
Other comprehensive (loss) income, net	(16.8)				(16.8)
Incentive plan activity	2.7		2.7
Long-term incentive compensation expense	2.1		2.1
Restricted stock unit vesting	0.0		(0.2)			0.2
Balance at end of period at Oct. 01, 2022	$ 1,079.7	$ 0.5	$ 1,331.9	$ (24.3)	$ 237.2	$ (465.6)