Total profit (loss)

No definition available.

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- Definition

Amount before tax of gain (loss) recognized on the sale or disposal of a disposal group. Excludes discontinued operations.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 360
-SubTopic 10
-Section 45
-Paragraph 5
-URI http://asc.fasb.org/extlink&oid=51824106&loc=d3e2443-110228

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 360
-SubTopic 10
-Section 50
-Paragraph 3
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=51719941&loc=d3e2941-110230

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- Definition

Aggregate revenue less cost of goods and services sold or operating expenses directly attributable to the revenue generation activity.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 225
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03.1,2)
-URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688

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- Definition

Generally recurring costs associated with normal operations except for the portion of these expenses which can be clearly related to production and included in cost of sales or services. Excludes Selling, General and Administrative Expense.

+ References

No definition available.

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- Definition

Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 225
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03.1)
-URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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Business Segment Information (Schedule Of Financial Information About Business Segments) (Details) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Segment Reporting Information [Line Items]
Revenues	$ 335,397	$ 335,622	$ 337,745	$ 325,444	$ 322,757	$ 322,047	$ 318,815	$ 302,386	$ 1,334,208	$ 1,266,005	$ 1,126,132
Expenses									921,544	864,332	824,279
Operating profit (loss)									412,664	401,673	301,853
Gain on sale of subsidiary									2,791	5,582	22,112
Total Profit (Loss)									415,455	407,255	323,965
Private Banks [Member]
Segment Reporting Information [Line Items]
Revenues									456,516	441,467	397,138
Expenses									410,975	399,620	392,399
Operating profit (loss)									45,541	41,847	4,739
Gain on sale of subsidiary									2,791	5,582	22,112
Total Profit (Loss)									48,332	47,429	26,851
Investment Advisors [Member]
Segment Reporting Information [Line Items]
Revenues									306,620	283,811	241,252
Expenses									171,968	146,500	133,962
Operating profit (loss)									134,652	137,311	107,290
Gain on sale of subsidiary									0	0	0
Total Profit (Loss)									134,652	137,311	107,290
Institutional Investors [Member]
Segment Reporting Information [Line Items]
Revenues									297,568	284,677	257,658
Expenses									145,851	140,659	133,218
Operating profit (loss)									151,717	144,018	124,440
Gain on sale of subsidiary									0	0	0
Total Profit (Loss)									151,717	144,018	124,440
Investment Managers [Member]
Segment Reporting Information [Line Items]
Revenues									267,963	251,310	226,081
Expenses									172,094	159,176	148,977
Operating profit (loss)									95,869	92,134	77,104
Gain on sale of subsidiary									0	0	0
Total Profit (Loss)									95,869	92,134	77,104
Investments In New Businesses [Member]
Segment Reporting Information [Line Items]
Revenues									5,541	4,740	4,003
Expenses									20,656	18,377	15,723
Operating profit (loss)									(15,115)	(13,637)	(11,720)
Gain on sale of subsidiary									0	0	0
Total Profit (Loss)									$ (15,115)	$ (13,637)	$ (11,720)