Net Capital Requirements (Tables)

9 Months Ended

Sep. 28, 2018

Brokers And Dealers [Abstract]

Partnership's Net Capital Figures for U.S. and Canada Broker-Dealer Subsidiaries

The following table shows the Partnership’s net capital figures for its U.S. and Canada broker-dealer subsidiaries as of:

	September 28,			December 31,
	2018			2017
U.S.:
Net capital	$	1,061		$	1,107
Net capital in excess of the minimum required	$	1,001		$	1,049
Net capital as a percentage of aggregate debit    items		35.2	%		38.1	%
Net capital after anticipated capital withdrawals,    as a percentage of aggregate debit items		18.6	%		21.6	%
Canada:
Regulatory risk-adjusted capital	$	40		$	50
Regulatory risk-adjusted capital in excess of the    minimum required to be held by IIROC	$	35		$	42