Receivables and Revenue (Tables)

6 Months Ended

Jun. 25, 2021

Revenue From Contract With Customer [Abstract]

Schedule of Partnership's Disaggregated Revenue

The following table shows the Partnership's disaggregated revenue information. See Note 8 for segment information.

	Three Months Ended June 25, 2021						Three Months Ended June 26, 2020
	U.S.		Canada		Total		U.S.		Canada		Total
Fee revenue:
Asset-based fee revenue:
Advisory programs fees	$	1,782	$	31	$	1,813	$	1,238	$	20	$	1,258
Service fees		388		29		417		304		19		323
Other asset-based fees		155		—		155		137		—		137
Total asset-based fee revenue		2,325		60		2,385		1,679		39		1,718
Account and activity fee revenue:
Shareholder accounting services    fees		109		—		109		104		—		104
Other account and activity fee    revenue		59		3		62		53		3		56
Total account and activity fee    revenue		168		3		171		157		3		160
Total fee revenue		2,493		63		2,556		1,836		42		1,878
Trade revenue:
Commissions		412		14		426		364		14		378
Principal transactions		10		1		11		16		1		17
Total trade revenue		422		15		437		380		15		395
Total revenue from customers		2,915		78		2,993		2,216		57		2,273
Net interest and dividends and other   revenue		39		2		41		45		7		52
Net revenue	$	2,954	$	80	$	3,034	$	2,261	$	64	$	2,325
	Six Months Ended June 25, 2021						Six Months Ended June 26, 2020
	U.S.		Canada		Total		U.S.		Canada		Total
Fee revenue:
Asset-based fee revenue:
Advisory programs fees	$	3,422	$	58	$	3,480	$	2,519	$	39	$	2,558
Service fees		754		54		808		620		43		663
Other asset-based fees		306		—		306		303		—		303
Total asset-based fee revenue		4,482		112		4,594		3,442		82		3,524
Account and activity fee revenue:
Shareholder accounting services    fees		216		—		216		213		—		213
Other account and activity fee    revenue		118		7		125		112		6		118
Total account and activity fee    revenue		334		7		341		325		6		331
Total fee revenue		4,816		119		4,935		3,767		88		3,855
Trade revenue:
Commissions		831		28		859		828		27		855
Principal transactions		19		1		20		31		2		33
Total trade revenue		850		29		879		859		29		888
Total revenue from customers		5,666		148		5,814		4,626		117		4,743
Net interest and dividends and other   revenue		67		6		73		58		15		73
Net revenue	$	5,733	$	154	$	5,887	$	4,684	$	132	$	4,816