Goodwill and Other Intangible Assets - Additional Information (Detail) - USD ($)	3 Months Ended	12 Months Ended
	Dec. 30, 2023	Dec. 30, 2023	Dec. 31, 2022	Dec. 25, 2021
Other Intangible Assets [Line Items]
Trade Name	$ 13,000,000	$ 13,000,000	$ 13,000,000
Remaining goodwill	403,000,000	403,000,000	464,000,000
Amortization of intangible assets		5,000,000	9,000,000	$ 9,000,000
Impairment of definite-lived intangible assets		0	0	$ 0
Operating Segments
Other Intangible Assets [Line Items]
Goodwill impairment charges		68,000,000
Remaining goodwill	403,000,000	403,000,000	$ 464,000,000
Operating Segments | Varis reporting unit
Other Intangible Assets [Line Items]
Goodwill impairment charges	68,000,000
Remaining goodwill	$ 0	$ 0
Customer Relationships
Other Intangible Assets [Line Items]
Weighted average amortization period for the definite-lived intangible assets (in years)		10 years
Trade Names
Other Intangible Assets [Line Items]
Impairment of indefinite-lived intangible assets		$ 0