Earnings (Loss) per Share (Tables)

12 Months Ended

Dec. 27, 2024

Earnings (Loss) per Share [Abstract]

Schedule of Earnings (Loss) per Share

The weighted-average number of shares outstanding used in the computations of both basic and diluted income (loss) per share were as follows (in millions):

	Successor		Predecessor
	Year Ended December 27, 2024	Period from November 15, 2023 through December 29, 2023	Period from December 31, 2022 through November 14, 2023	Period from June 17, 2022 through December 30, 2022	Period from January 1, 2022 through June 16, 2022
Basic	19.7	19.7	13.3	13.2	84.8
Dilutive impact of restricted share units	0.1	—	—	—	—
Diluted	19.8	19.7	13.3	13.2	84.8