Employee Benefit Plans - Additional Information (Detail) - USD ($)	12 Months Ended
	Dec. 30, 2023	Dec. 31, 2022	Dec. 25, 2021
Defined Benefit Plan Disclosure [Line Items]
Funded amount	$ 0
Retirement Savings Plans
Defined Benefit Plan Disclosure [Line Items]
Compensation expense relating to retirement savings plans	16,000,000	$ 17,000,000	$ 16,000,000
Increase (Decrease) in Mortality Table
Defined Benefit Plan Disclosure [Line Items]
Increase (decrease) in pension obligations	(6,000,000)
Increase (Decrease) in Mortality Table | Maximum
Defined Benefit Plan Disclosure [Line Items]
Increase (decrease) in other postretirement plan obligations	(1,000,000)
Actuarial Gains
Defined Benefit Plan Disclosure [Line Items]
Increase (decrease) in pension obligations	$ (2,000,000)
Actuarial Gains | Maximum
Defined Benefit Plan Disclosure [Line Items]
Increase (decrease) in pension obligations		$ (9,000,000)
Pension Benefits
Defined Benefit Plan Disclosure [Line Items]
Expected long-term return on plan assets	5.17%	3.64%	4.31%
North America
Defined Benefit Plan Disclosure [Line Items]
Expected long-term return on plan assets		4.99%
North America | Equity Securities
Defined Benefit Plan Disclosure [Line Items]
Plan asset target allocation	10.00%
North America | Fixed Income Securities
Defined Benefit Plan Disclosure [Line Items]
Plan asset target allocation	90.00%
North America | Change in Discount Rate Assumptions
Defined Benefit Plan Disclosure [Line Items]
Increase (decrease) in pension obligations	$ 9,000,000	$ (144,000,000)
Increase (decrease) in other postretirement plan obligations		(3,000,000)
North America | Change in Discount Rate Assumptions | Maximum
Defined Benefit Plan Disclosure [Line Items]
Increase (decrease) in pension obligations	1,000,000
North America | Pension Benefits
Defined Benefit Plan Disclosure [Line Items]
Pension contributions, current period	2,000,000
Pension contributions, for 2022	2,000,000
Funded amount	$ 15,000,000	$ (2,000,000)
United Kingdom
Defined Benefit Plan Disclosure [Line Items]
Expected long-term return on plan assets	3.20%	3.47%	2.03%
Plan asset target allocation	100.00%	100.00%
Deferred (loss) gain included in accumulated other comprehensive income	$ 76,000,000	$ 25,000,000
Pension plan coverage percentage	100.00%
Pension valuation adjustments	$ 44,000,000
Funded amount		$ 48,000,000
United Kingdom | Equity Securities
Defined Benefit Plan Disclosure [Line Items]
Plan asset target allocation		5.00%
United Kingdom | Fixed Income Securities
Defined Benefit Plan Disclosure [Line Items]
Plan asset target allocation		95.00%