Quarterly report pursuant to Section 13 or 15(d)

Segment Reporting (Details)

 v2.3.0.11
Segment Reporting (Details) (USD $)
In Thousands, unless otherwise specified
3 Months Ended 6 Months Ended
Jun. 30, 2011
Jun. 30, 2010
Jun. 30, 2011
Jun. 30, 2010
Dec. 31, 2010
Business Segment Financial Information          
Net interest income $ 403,337 $ 399,656 $ 807,667 $ 793,549  
Provision for credit losses 35,797 193,406 85,182 428,414  
Noninterest income 255,767 269,643 492,712 510,495  
Noninterest expense 428,409 413,810 859,108 811,903  
Income taxes 48,980 13,319 83,725 (24,774)  
Operating/reported net income (loss) 145,918 48,764 272,364 88,501  
Segment Disclosure of Assets and Deposit          
Assets 53,050,039 51,770,838 53,050,039 51,770,838 53,819,642
Deposits 41,402,355 39,848,507 41,402,355 39,848,507 41,853,898
Segment Reporting (Textuals) [Abstract]          
Number of reporting segments     4    
Branches under retail and business banking network     Over 600 Branches    
Number of ATM's     Over 1300    
Company's definition of Business Banking by revenue size     Less than $15 million    
Number of business banking business     130,000    
Number of Regional and Commercial Banking markets     11    
Retail & Business Banking [Member]
         
Business Segment Financial Information          
Net interest income 237,208 214,266 473,053 417,671  
Provision for credit losses 34,664 23,030 58,358 91,004  
Noninterest income 106,414 103,899 200,842 198,544  
Noninterest expense 236,638 223,653 458,775 438,430  
Income taxes 25,312 25,019 54,867 30,374  
Operating/reported net income (loss) 47,008 46,463 101,895 56,407  
Segment Disclosure of Assets and Deposit          
Assets 13,456,000 13,169,000 13,456,000 13,169,000 13,088,000
Deposits 28,325,000 28,467,000 28,325,000 28,467,000 29,298,000
Regional & Commercial Banking [Member]
         
Business Segment Financial Information          
Net interest income 60,029 50,885 117,467 101,716  
Provision for credit losses 1,458 12,669 7,427 53,876  
Noninterest income 31,389 28,274 60,627 53,667  
Noninterest expense 48,241 39,192 91,922 74,746  
Income taxes 14,602 9,554 27,561 9,366  
Operating/reported net income (loss) 27,117 17,744 51,184 17,395  
Segment Disclosure of Assets and Deposit          
Assets 9,223,000 8,137,000 9,223,000 8,137,000 8,720,000
Deposits 3,539,000 2,850,000 3,539,000 2,850,000 3,538,000
AFCRE [Member]
         
Business Segment Financial Information          
Net interest income 89,281 84,170 177,130 161,214  
Provision for credit losses (14,855) 47,669 (10,071) 165,308  
Noninterest income 16,146 20,156 29,525 37,256  
Noninterest expense 42,177 35,023 85,304 74,048  
Income taxes 27,337 7,572 45,997 (14,310)  
Operating/reported net income (loss) 50,768 14,062 85,425 (26,576)  
Segment Disclosure of Assets and Deposit          
Assets 13,296,000 12,834,000 13,296,000 12,834,000 13,233,000
Deposits 819,000 761,000 819,000 761,000 753,000
WGH [Member]
         
Business Segment Financial Information          
Net interest income 47,030 38,958 95,930 76,885  
Provision for credit losses 14,530 30,028 29,468 26,717  
Noninterest income 66,841 87,190 133,592 157,401  
Noninterest expense 86,807 89,378 172,985 173,253  
Income taxes 4,387 2,360 9,474 12,011  
Operating/reported net income (loss) 8,147 4,382 17,595 22,305  
Segment Disclosure of Assets and Deposit          
Assets 6,748,000 6,299,000 6,748,000 6,299,000 6,971,000
Deposits 7,708,000 6,784,000 7,708,000 6,784,000 7,449,000
Treasury/Other [Member]
         
Business Segment Financial Information          
Net interest income (30,211) 11,377 (55,913) 36,063  
Provision for credit losses   80,010   91,509  
Noninterest income 34,977 30,124 68,126 63,627  
Noninterest expense 14,546 26,564 50,122 51,426  
Income taxes (22,658) (31,186) (54,174) (62,215)  
Operating/reported net income (loss) 12,878 (33,887) 16,265 18,970  
Segment Disclosure of Assets and Deposit          
Assets 10,327,000 11,332,000 10,327,000 11,332,000 11,808,000
Deposits $ 1,011,000 $ 987,000 $ 1,011,000 $ 987,000 $ 816,000