Segment Information (Summary Of Certain Operating Information For Reportable Segments) (Details) (USD $)
In Thousands, unless otherwise specified |
3 Months Ended | 12 Months Ended | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Dec. 31, 2012
|
Sep. 30, 2012
|
Jun. 30, 2012
|
Mar. 31, 2012
|
Dec. 31, 2011
|
Sep. 30, 2011
|
Jun. 30, 2011
|
Mar. 31, 2011
|
Dec. 31, 2012
subsidiary
segment
|
Dec. 31, 2011
|
Dec. 31, 2010
|
|
Segment Reporting Information [Line Items] | |||||||||||
Number of reportable segments | 3 | ||||||||||
Number of bank subsidiaries that management monitors | 15 | ||||||||||
Net interest income | $ 132,776 | $ 132,575 | $ 128,270 | $ 125,895 | $ 124,647 | $ 118,410 | $ 108,706 | $ 109,614 | $ 519,516 | $ 461,377 | $ 415,836 |
Provision for credit losses | 19,546 | 18,799 | 20,691 | 17,400 | 18,817 | 29,290 | 29,187 | 25,344 | 76,436 | 102,638 | 124,664 |
Noninterest income | 226,092 | 189,698 | 192,160 | ||||||||
Noninterest expense | 129,548 | 124,548 | 117,185 | 117,759 | 118,768 | 106,321 | 97,206 | 98,109 | 489,040 | 420,404 | 382,525 |
Income tax expense | 18,782 | 19,871 | 15,734 | 14,549 | 12,753 | 19,844 | 7,215 | 10,646 | 68,936 | 50,458 | 37,478 |
Net income | 30,089 | 32,302 | 25,595 | 23,210 | 19,221 | 30,202 | 11,750 | 16,402 | 111,196 | 77,575 | 63,329 |
Total assets at end of year | 17,519,613 | 15,893,808 | 17,519,613 | 15,893,808 | 13,980,156 | ||||||
Community Banking [Member]
|
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Segment Reporting Information [Line Items] | |||||||||||
Number of reportable segments | 1 | ||||||||||
Net interest income | 494,679 | 428,068 | 386,594 | ||||||||
Provision for credit losses | 66,367 | 102,544 | 105,018 | ||||||||
Noninterest income | 166,278 | 140,392 | 133,110 | ||||||||
Noninterest expense | 385,427 | 331,006 | 304,223 | ||||||||
Income tax expense | 79,531 | 51,338 | 39,032 | ||||||||
Net income | 129,632 | 83,572 | 71,431 | ||||||||
Total assets at end of year | 17,213,511 | 15,188,133 | 17,213,511 | 15,188,133 | 13,258,238 | ||||||
Specialty Finance [Member]
|
|||||||||||
Segment Reporting Information [Line Items] | |||||||||||
Net interest income | 123,313 | 112,508 | 89,870 | ||||||||
Provision for credit losses | 2,882 | 864 | 22,586 | ||||||||
Noninterest income | 3,518 | 3,071 | 13,643 | ||||||||
Noninterest expense | 32,179 | 28,876 | 27,021 | ||||||||
Income tax expense | 41,332 | 39,427 | 21,367 | ||||||||
Net income | 50,438 | 46,412 | 32,539 | ||||||||
Total assets at end of year | 3,882,307 | 3,271,323 | 3,882,307 | 3,271,323 | 2,944,388 | ||||||
Wealth Management [Member]
|
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Segment Reporting Information [Line Items] | |||||||||||
Net interest income | 4,946 | 8,460 | 12,275 | ||||||||
Provision for credit losses | 0 | 0 | 0 | ||||||||
Noninterest income | 63,697 | 54,940 | 45,447 | ||||||||
Noninterest expense | 57,999 | 51,431 | 46,576 | ||||||||
Income tax expense | 4,174 | 4,879 | 4,257 | ||||||||
Net income | 6,470 | 7,090 | 6,889 | ||||||||
Total assets at end of year | 92,580 | 92,089 | 92,580 | 92,089 | 65,274 | ||||||
Parent And Intersegment Eliminations [Member]
|
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Segment Reporting Information [Line Items] | |||||||||||
Net interest income | (103,422) | (87,659) | (72,903) | ||||||||
Provision for credit losses | 7,187 | (770) | (2,940) | ||||||||
Noninterest income | (7,401) | (8,705) | (40) | ||||||||
Noninterest expense | 13,435 | 9,091 | 4,705 | ||||||||
Income tax expense | (56,101) | (45,186) | (27,178) | ||||||||
Net income | (75,344) | (59,499) | (47,530) | ||||||||
Total assets at end of year | $ (3,668,785) | $ (2,657,737) | $ (3,668,785) | $ (2,657,737) | $ (2,287,744) |