Stock-Based Compensation - Additional Information (Details) - USD ($) $ in Millions		12 Months Ended
	Apr. 12, 2021	Dec. 29, 2023	Dec. 30, 2022	Nov. 13, 2023
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Compensation expense related to stock-based grants		$ 2	$ 2
Unrecognized compensation expense		$ 3	$ 5
Recognition period of unrecognized compensation expense		1 year 3 months 18 days	2 years 3 months 18 days
2021 Stock Plan [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Common stock, capital shares reserved for future issuance (in shares)	5,477,200
Expiration term	10 years
Vesting period	4 years
2023 Equity Incentive Plan [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Common stock, capital shares reserved for future issuance (in shares)				3,729,149