Segment Information - Financial Information for Partnership's Reportable Segments (Detail) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 24, 2022	Jun. 25, 2021	Jun. 24, 2022	Jun. 25, 2021
Net revenue:
Total net revenue	$ 3,014	$ 3,034	$ 6,047	$ 5,887
Pre-variable income:
Total pre-variable income	774	928	1,610	1,777
Variable compensation:
Total variable compensation	419	485	894	954
Income (loss) before allocations to partners:
Total income before allocations to partners	355	443	716	823
United States [Member]
Net revenue:
Total net revenue	2,921	2,954	5,865	5,733
Pre-variable income:
Total pre-variable income	755	915	1,574	1,756
Variable compensation:
Total variable compensation	406	473	870	933
Income (loss) before allocations to partners:
Total income before allocations to partners	349	442	704	823
Canada [Member]
Net revenue:
Total net revenue	93	80	182	154
Pre-variable income:
Total pre-variable income	19	13	36	21
Variable compensation:
Total variable compensation	13	12	24	21
Income (loss) before allocations to partners:
Total income before allocations to partners	$ 6	$ 1	$ 12	$ 0