Segment Reporting (Summary Of Reconciliation Of Assets) (Details) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2014		Jun. 30, 2013		Jun. 29, 2012
Unallocated assets:
Receivables from brokers, dealers and clearing organizations	$ 1,992,941		$ 1,698,474
Receivable from clients, net of allowances	253,579		286,446
Other assets	102,014		91,160
Total assets	4,075,906		3,780,373		3,546,843
Operating Segments [Member]
Unallocated assets:
Total assets	3,991,270	[1]	3,614,695	[1]	3,462,159	[1]
Unallocated
Unallocated assets:
Cash	16,709		12,071		9,365
Receivables from brokers, dealers and clearing organizations	31,655		81,378		44,780
Receivable from clients, net of allowances	19,171		51,437		17,231
Other assets	31,271		24,037		20,504
Unallocated eliminations	$ (14,170)		$ (3,245)		$ (7,196)

[1] (*) Assets are reconciled to total assets as presented in the June 30, 2014, June 30, 2013 and June 29, 2012 Consolidated Statements of Financial Condition as follows (in thousands):