XML 104 R94.htm IDEA: XBRL DOCUMENT v3.5.0.2
Segment Results (Detail) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
Sep. 30, 2016
Sep. 30, 2015
Sep. 30, 2016
Sep. 30, 2015
Dec. 31, 2015
Segment Reporting Information [Line Items]          
Net interest income $ 318,423 $ 279,412 $ 971,862 $ 857,277  
Provision for (recovery of) losses (55) (9,028) 664 (8,687)  
Non-interest income [1] 40,595 37,587 113,198 151,722  
Non-interest expense [2] 161,685 147,308 481,044 456,074  
Income before income taxes 197,388 178,719 603,352 561,612  
Income tax expense (benefit) 72,089 64,031 221,684 203,961  
Net income (loss) 125,299 114,688 381,668 357,651  
Identifiable segment assets (period-end) 49,462,620 49,045,482 49,462,620 49,045,482 $ 50,317,796
Operating Segments          
Segment Reporting Information [Line Items]          
Non-interest income 40,595 37,587 113,198 151,722  
Banking Operations          
Segment Reporting Information [Line Items]          
Net interest income 314,081 275,990 960,661 845,281  
Provision for (recovery of) losses (55) (9,028) 664 (8,687)  
Non-interest income [1] 27,131 29,587 87,616 108,096  
Non-interest expense [2] 144,504 130,832 430,706 406,459  
Income before income taxes 191,900 180,260 603,615 543,861  
Income tax expense (benefit) 69,905 64,654 221,817 196,790  
Net income (loss) 121,995 115,606 381,798 347,071  
Identifiable segment assets (period-end) 48,478,288 48,342,734 48,478,288 48,342,734  
Banking Operations | Inter-segment          
Segment Reporting Information [Line Items]          
Non-interest income (4,863) (3,513) (13,292) (11,744)  
Banking Operations | Operating Segments          
Segment Reporting Information [Line Items]          
Non-interest income 22,268 26,074 74,324 96,352  
Residential Mortgage Banking          
Segment Reporting Information [Line Items]          
Net interest income 4,342 3,422 11,201 11,996  
Non-interest income [1] 13,464 8,000 25,582 43,626  
Non-interest expense [2] 17,181 16,476 50,338 49,615  
Income before income taxes 5,488 (1,541) (263) 17,751  
Income tax expense (benefit) 2,184 (623) (133) 7,171  
Net income (loss) 3,304 (918) (130) 10,580  
Identifiable segment assets (period-end) 984,332 702,748 984,332 702,748  
Residential Mortgage Banking | Inter-segment          
Segment Reporting Information [Line Items]          
Non-interest income 4,863 3,513 13,292 11,744  
Residential Mortgage Banking | Operating Segments          
Segment Reporting Information [Line Items]          
Non-interest income $ 18,327 $ 11,513 $ 38,874 $ 55,370  
[1] Includes ancillary fee income.
[2] Includes both direct and indirect expenses.