Quarterly report pursuant to Section 13 or 15(d)

LOANS / LEASES AND ALLOWANCE FOR CREDIT LOSSES - Allowance for Credit Losses (Details)

v3.7.0.1
LOANS / LEASES AND ALLOWANCE FOR CREDIT LOSSES - Allowance for Credit Losses (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2017
Jun. 30, 2016
Jun. 30, 2017
Jun. 30, 2016
Allowance For Credit Losses Roll Forward [Abstract]        
ALLL balance, beginning of period $ 672,580 $ 613,719 $ 638,413 $ 597,843
Loan charge-offs (56,448) (43,545) (127,163) (103,237)
Recoveries of loans previously charged-off 20,408 26,790 51,685 77,930
Provision for loan and lease losses 31,457 26,086 105,136 50,424
Allowance for loans sold or transferred to loans held for sale (1) 14 (75) 104
ALLL balance, end of period 667,996 623,064 667,996 623,064
AULC Balance, beginning of period 91,838 75,325 97,879 72,081
Provision for (reduction in allowance) unfunded loan commitments and letters of credit (6,479) (1,577) (12,520) 1,667
AULC Balance, end of period 85,359 73,748 85,359 73,748
ACL balance, end of period 753,355 696,812 753,355 696,812
Commercial        
Allowance For Credit Losses Roll Forward [Abstract]        
ALLL balance, beginning of period 480,308 422,441 451,091 398,753
Loan charge-offs (15,103) (16,933) (38,773) (45,882)
Recoveries of loans previously charged-off 5,787 13,904 23,604 53,815
Provision for loan and lease losses 3,585 5,095 38,729 17,821
Allowance for loans sold or transferred to loans held for sale (1) 0 (75) 0
ALLL balance, end of period 474,576 424,507 474,576 424,507
AULC Balance, beginning of period 88,899 65,872 86,543 63,448
Provision for (reduction in allowance) unfunded loan commitments and letters of credit (6,072) (2,155) (3,716) 269
AULC Balance, end of period 82,827 63,717 82,827 63,717
ACL balance, end of period 557,403 488,224 557,403 488,224
Consumer        
Allowance For Credit Losses Roll Forward [Abstract]        
ALLL balance, beginning of period 192,272 191,278 187,322 199,090
Loan charge-offs (41,345) (26,612) (88,390) (57,355)
Recoveries of loans previously charged-off 14,621 12,886 28,081 24,115
Provision for loan and lease losses 27,872 20,991 66,407 32,603
Allowance for loans sold or transferred to loans held for sale 0 14 0 104
ALLL balance, end of period 193,420 198,557 193,420 198,557
AULC Balance, beginning of period 2,939 9,453 11,336 8,633
Provision for (reduction in allowance) unfunded loan commitments and letters of credit (407) 578 (8,804) 1,398
AULC Balance, end of period 2,532 10,031 2,532 10,031
ACL balance, end of period $ 195,952 $ 208,588 $ 195,952 $ 208,588