CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS’ EQUITY - USD ($) $ in Millions	Total	Common Stock	Additional Paid-In Capital	Accumulated Other Comprehensive Income	Accumulated Deficit
Balance, beginning of period at Dec. 31, 2023	$ 22.5
Balance, end of period at Mar. 31, 2024	22.5
Balance, beginning of period (in shares) at Dec. 31, 2023		129,300,000
Balance, beginning of period at Dec. 31, 2023	976.0	$ 0.0	$ 1,654.5	$ 1.7	$ (680.2)
Increase (Decrease) in Stockholders' Equity
Stock-based compensation	9.2		9.2
Issuance of common stock for employee stock purchase plan, options and stock awards (in shares)		300,000
Issuance of common stock for employee stock purchase plan, options and stock awards	3.6		3.6
Restricted stock issued and related taxes (in shares)		1,200,000
Restricted stock issued and related taxes	(15.1)		(15.1)
Issuance of common stock for equity raise (in shares)		19,200,000
Issuance of common stock for equity raise	330.7	$ 0.2	330.5
Gain (loss) on interest rate swap contract	1.3			1.3
Net income from consolidated operations	1.3				1.3
Other comprehensive (loss) income, net of tax	(0.9)			(0.9)
Balance, end of period (in shares) at Mar. 31, 2024		150,000,000.0
Balance, end of period at Mar. 31, 2024	1,306.1	$ 0.2	1,982.7	2.1	(678.9)
Balance, beginning of period at Dec. 29, 2024	0.0
Balance, end of period at Mar. 30, 2025	$ 0.0
Balance, beginning of period (in shares) at Dec. 29, 2024	151,092,292	151,100,000
Balance, beginning of period at Dec. 29, 2024	$ 1,353.2	$ 0.2	2,017.4	(0.5)	(663.9)
Increase (Decrease) in Stockholders' Equity
Stock-based compensation	8.7		8.7
Issuance of common stock for employee stock purchase plan, options and stock awards (in shares)		200,000
Issuance of common stock for employee stock purchase plan, options and stock awards	4.6		4.6
Restricted stock issued and related taxes (in shares)		900,000
Restricted stock issued and related taxes	(16.2)		(16.2)
Issuance of common stock for equity raise (in shares)		1,100,000
Issuance of common stock for equity raise	32.2		32.2
Gain (loss) on interest rate swap contract	(0.5)			(0.5)
Net income from consolidated operations	4.5				4.5
Other comprehensive (loss) income, net of tax	$ 1.1			1.1
Balance, end of period (in shares) at Mar. 30, 2025	153,349,134	153,300,000
Balance, end of period at Mar. 30, 2025	$ 1,387.6	$ 0.2	$ 2,046.7	$ 0.1	$ (659.4)