XML 65 R49.htm IDEA: XBRL DOCUMENT v2.4.0.8
Business Segment Information (Schedule Of Financial Information About Business Segments) (Details) (USD $)
In Thousands, unless otherwise specified
 3 Months Ended 6 Months Ended
Jun. 30, 2014
Jun. 30, 2013
Jun. 30, 2014
Jun. 30, 2013
Segment Reporting Information [Line Items]        
Revenues $ 318,815 $ 274,574 $ 621,201 $ 546,453
Expenses 213,561 204,078 425,856 402,410
Operating profit (loss) 105,254 70,496 195,345 144,043
Gain on sale of subsidiary     5,582 22,112
Total profit (loss)     200,927 166,155
Private Banks [Member]
        
Segment Reporting Information [Line Items]        
Revenues 114,182 95,142 219,361 193,888
Expenses 98,957 97,755 199,147 194,053
Operating profit (loss) 15,225 (2,613) 20,214 (165)
Gain on sale of subsidiary     5,582 22,112
Total profit (loss)     25,796 21,947
Investment Advisors [Member]
        
Segment Reporting Information [Line Items]        
Revenues 70,046 59,284 136,470 114,475
Expenses 35,679 32,898 70,256 64,523
Operating profit (loss) 34,367 26,386 66,214 49,952
Gain on sale of subsidiary     0 0
Total profit (loss)     66,214 49,952
Institutional Investors [Member]
        
Segment Reporting Information [Line Items]        
Revenues 70,994 63,684 139,651 126,846
Expenses 35,025 33,028 69,120 64,537
Operating profit (loss) 35,969 30,656 70,531 62,309
Gain on sale of subsidiary     0 0
Total profit (loss)     70,531 62,309
Investment Managers [Member]
        
Segment Reporting Information [Line Items]        
Revenues 62,451 55,456 123,459 109,276
Expenses 39,449 36,507 78,633 71,669
Operating profit (loss) 23,002 18,949 44,826 37,607
Gain on sale of subsidiary     0 0
Total profit (loss)     44,826 37,607
Investments In New Businesses [Member]
        
Segment Reporting Information [Line Items]        
Revenues 1,142 1,008 2,260 1,968
Expenses 4,451 3,890 8,700 7,628
Operating profit (loss) (3,309) (2,882) (6,440) (5,660)
Gain on sale of subsidiary     0 0
Total profit (loss)     $ (6,440) $ (5,660)