Revenue (Tables)

6 Months Ended

Jun. 28, 2019

Revenue From Contract With Customer [Abstract]

Schedule of Partnership's Disaggregated Revenue

The following tables show the Partnership's disaggregated revenue information. See Note 9 for segment information.

	Three Months Ended June 28, 2019						Three Months Ended June 29, 2018
	U.S.		Canada		Total		U.S.		Canada		Total
Fee revenue:
Asset-based fee revenue:
Advisory programs fees	$	1,161	$	17	$	1,178	$	1,025	$	14	$	1,039
Service fees		308		22		330		303		22		325
Other asset-based fees		157		—		157		137		—		137
Total asset-based fee revenue		1,626		39		1,665		1,465		36		1,501
Account and activity fee revenue:
Shareholder accounting services    fees		107		—		107		109		—		109
Other account and activity fee    revenue		55		3		58		57		3		60
Total account and activity fee    revenue		162		3		165		166		3		169
Total fee revenue		1,788		42		1,830		1,631		39		1,670
Trade revenue:
Commissions		360		13		373		290		12		302
Principal transactions		27		1		28		37		1		38
Total trade revenue		387		14		401		327		13		340
Total revenue from customers		2,175		56		2,231		1,958		52		2,010
Net interest and dividends and other   revenue		81		7		88		68		5		73
Net revenue	$	2,256	$	63	$	2,319	$	2,026	$	57	$	2,083
	Six Months Ended June 28, 2019						Six Months Ended June 29, 2018
	U.S.		Canada		Total		U.S.		Canada		Total
Fee revenue:
Asset-based fee revenue:
Advisory programs fees	$	2,242	$	32	$	2,274	$	2,007	$	27	$	2,034
Service fees		600		43		643		608		44		652
Other asset-based fees		307		—		307		268		—		268
Total asset-based fee revenue		3,149		75		3,224		2,883		71		2,954
Account and activity fee revenue:
Shareholder accounting services    fees		214		—		214		218		—		218
Other account and activity fee    revenue		117		6		123		116		7		123
Total account and activity fee    revenue		331		6		337		334		7		341
Total fee revenue		3,480		81		3,561		3,217		78		3,295
Trade revenue:
Commissions		682		24		706		608		26		634
Principal transactions		61		2		63		68		2		70
Total trade revenue		743		26		769		676		28		704
Total revenue from customers		4,223		107		4,330		3,893		106		3,999
Net interest and dividends and other   revenue		168		11		179		117		9		126
Net revenue	$	4,391	$	118	$	4,509	$	4,010	$	115	$	4,125