Condensed Consolidating Statement of Condition (Detail) - USD ($)
|
Sep. 30, 2015 |
Jun. 30, 2015 |
Dec. 31, 2014 |
Sep. 30, 2014 |
Jun. 30, 2014 |
Dec. 31, 2013 |
Assets |
|
|
|
|
|
|
|
Cash And Due From Banks |
$ 320,555,000
|
|
$ 381,095,000
|
|
|
|
|
Money market investments |
2,408,571,000
|
|
1,822,386,000
|
|
|
|
|
Trading Securities |
137,943,000
|
|
138,527,000
|
|
|
|
|
Available For Sale Securities |
5,500,931,000
|
|
5,315,159,000
|
|
|
|
|
Investment securities held-to-maturity, at amortized cost |
100,295,000
|
|
103,170,000
|
|
|
|
|
Other investment securities, at lower of cost or realizable value |
173,657,000
|
|
161,906,000
|
|
|
|
|
Investment in subsidiaries |
0
|
|
0
|
|
|
|
|
Loans held-for-sale, at lower of cost or fair value |
171,019,000
|
|
106,104,000
|
|
|
|
|
Loans held-in-portfolio: |
|
|
|
|
|
|
|
Loans held-in-portfolio |
22,601,271,000
|
|
19,498,286,000
|
|
|
|
|
Covered Loans |
665,428,000
|
|
2,542,662,000
|
|
|
|
|
Less- Unearned Income |
103,205,000
|
|
93,835,000
|
|
|
|
|
Allowance for loan losses |
570,514,000
|
|
601,792,000
|
|
|
|
|
Total loans held-in-portfolio, net |
22,592,980,000
|
|
21,345,321,000
|
|
|
|
|
FDIC loss share asset |
311,946,000
|
$ 392,947,000
|
542,454,000
|
$ 636,331,000
|
|
$ 712,869,000
|
$ 909,414,000
|
Premises and equipment, net |
495,103,000
|
|
494,581,000
|
|
|
|
|
Interest Receivable |
118,044,000
|
|
121,818,000
|
|
|
|
|
Servicing Asset At Fair Value Amount |
210,851,000
|
|
148,694,000
|
152,282,000
|
|
|
161,099,000
|
Other Assets |
2,221,054,000
|
|
1,646,443,000
|
|
|
|
|
Goodwill |
504,925,000
|
|
465,676,000
|
461,246,000
|
|
|
647,757,000
|
Intangible Assets Net Excluding Goodwill |
71,393,000
|
|
37,595,000
|
|
|
|
|
Total assets |
35,530,794,000
|
|
33,096,695,000
|
|
|
|
|
Deposits Abstract |
|
|
|
|
|
|
|
Noninterest Bearing Deposit Liabilities |
6,070,719,000
|
|
5,783,748,000
|
|
|
|
|
Interest Bearing Deposit Liabilities |
20,642,487,000
|
|
19,023,787,000
|
|
|
|
|
Total deposits |
26,713,206,000
|
|
24,807,535,000
|
|
|
|
|
Federal Funds Purchased and Securities Sold Under Agreements To Repurchase |
1,085,765,000
|
|
1,271,657,000
|
|
|
|
|
Other short-term borrowings |
1,200,000
|
|
21,200,000
|
|
|
|
|
Notes Payable |
1,674,511,000
|
|
1,711,828,000
|
|
|
|
|
Other liabilities |
1,004,676,000
|
|
1,012,029,000
|
|
|
|
|
Total liabilities |
30,481,158,000
|
|
28,829,313,000
|
|
|
|
|
Stockholders Equity Abstract |
|
|
|
|
|
|
|
Preferred stock |
50,160,000
|
|
50,160,000
|
|
|
|
|
Common stock |
1,037,000
|
|
1,036,000
|
|
|
|
|
Surplus |
4,200,805,000
|
|
4,196,458,000
|
|
|
|
|
Accumulated deficit |
993,309,000
|
|
253,717,000
|
|
|
|
|
Treasury stock |
(5,869,000)
|
|
(4,117,000)
|
|
|
|
|
Accumulated other comprehensive (loss) income, net of tax |
(189,806,000)
|
|
(229,872,000)
|
(150,067,000)
|
[1] |
|
|
Total stockholders' equity |
5,049,636,000
|
|
4,267,382,000
|
$ 4,298,392,000
|
|
|
$ 4,626,150,000
|
Liabilities And Stockholders Equity |
35,530,794,000
|
|
33,096,695,000
|
|
|
|
|
Segment, Discontinued Operations [Member] |
|
|
|
|
|
|
|
Deposits Abstract |
|
|
|
|
|
|
|
Liabilities Of Disposal Group Including Discontinued Operation |
1,800,000
|
|
5,064,000
|
|
|
|
|
Non Covered Under Loss Sharing Agreements With F D I C [Member] |
|
|
|
|
|
|
|
Loans held-in-portfolio: |
|
|
|
|
|
|
|
Real Estate Acquired Through Foreclosure |
155,826,000
|
|
135,500,000
|
|
|
|
|
Covered Under Loss Sharing Agreements With F D I C [Member] |
|
|
|
|
|
|
|
Loans held-in-portfolio: |
|
|
|
|
|
|
|
Covered Loans |
665,428,000
|
|
2,542,662,000
|
|
|
|
|
Real Estate Acquired Through Foreclosure |
35,701,000
|
|
130,266,000
|
|
|
|
|
Parent Company [Member] |
|
|
|
|
|
|
|
Assets |
|
|
|
|
|
|
|
Cash And Due From Banks |
6,260,000
|
|
20,448,000
|
|
|
|
|
Money market investments |
1,136,000
|
|
19,747,000
|
|
|
|
|
Trading Securities |
1,828,000
|
|
1,640,000
|
|
|
|
|
Available For Sale Securities |
233,000
|
|
231,000
|
|
|
|
|
Investment securities held-to-maturity, at amortized cost |
0
|
|
0
|
|
|
|
|
Other investment securities, at lower of cost or realizable value |
9,850,000
|
|
9,850,000
|
|
|
|
|
Investment in subsidiaries |
5,683,121,000
|
|
4,878,866,000
|
|
|
|
|
Loans held-for-sale, at lower of cost or fair value |
0
|
|
0
|
|
|
|
|
Loans held-in-portfolio: |
|
|
|
|
|
|
|
Loans held-in-portfolio |
44,290,000
|
|
55,486,000
|
|
|
|
|
Covered Loans |
0
|
|
0
|
|
|
|
|
Less- Unearned Income |
0
|
|
0
|
|
|
|
|
Allowance for loan losses |
34,000
|
|
41,000
|
|
|
|
|
Total loans held-in-portfolio, net |
44,256,000
|
|
55,445,000
|
|
|
|
|
FDIC loss share asset |
0
|
|
0
|
|
|
|
|
Premises and equipment, net |
2,764,000
|
|
2,512,000
|
|
|
|
|
Interest Receivable |
162,000
|
|
75,000
|
|
|
|
|
Servicing Asset At Fair Value Amount |
0
|
|
0
|
|
|
|
|
Other Assets |
87,180,000
|
|
67,962,000
|
|
|
|
|
Goodwill |
0
|
|
0
|
|
|
|
|
Intangible Assets Net Excluding Goodwill |
554,000
|
|
555,000
|
|
|
|
|
Total assets |
5,837,788,000
|
|
5,057,421,000
|
|
|
|
|
Deposits Abstract |
|
|
|
|
|
|
|
Noninterest Bearing Deposit Liabilities |
0
|
|
0
|
|
|
|
|
Interest Bearing Deposit Liabilities |
0
|
|
0
|
|
|
|
|
Total deposits |
0
|
|
0
|
|
|
|
|
Federal Funds Purchased and Securities Sold Under Agreements To Repurchase |
0
|
|
0
|
|
|
|
|
Other short-term borrowings |
0
|
|
0
|
|
|
|
|
Notes Payable |
740,812,000
|
|
740,812,000
|
|
|
|
|
Other liabilities |
47,340,000
|
|
49,226,000
|
|
|
|
|
Liabilities Of Disposal Group Including Discontinued Operation |
0
|
|
0
|
|
|
|
|
Total liabilities |
788,152,000
|
|
790,038,000
|
|
|
|
|
Stockholders Equity Abstract |
|
|
|
|
|
|
|
Preferred stock |
50,160,000
|
|
50,160,000
|
|
|
|
|
Common stock |
1,037,000
|
|
1,036,000
|
|
|
|
|
Surplus |
4,192,278,000
|
|
4,187,931,000
|
|
|
|
|
Accumulated deficit |
1,001,836,000
|
|
262,244,000
|
|
|
|
|
Treasury stock |
(5,869,000)
|
|
(4,116,000)
|
|
|
|
|
Accumulated other comprehensive (loss) income, net of tax |
(189,806,000)
|
|
(229,872,000)
|
|
|
|
|
Total stockholders' equity |
5,049,636,000
|
|
4,267,383,000
|
|
|
|
|
Liabilities And Stockholders Equity |
5,837,788,000
|
|
5,057,421,000
|
|
|
|
|
Parent Company [Member] | Non Covered Under Loss Sharing Agreements With F D I C [Member] |
|
|
|
|
|
|
|
Loans held-in-portfolio: |
|
|
|
|
|
|
|
Real Estate Acquired Through Foreclosure |
444,000
|
|
90,000
|
|
|
|
|
Parent Company [Member] | Covered Under Loss Sharing Agreements With F D I C [Member] |
|
|
|
|
|
|
|
Loans held-in-portfolio: |
|
|
|
|
|
|
|
Real Estate Acquired Through Foreclosure |
0
|
|
0
|
|
|
|
|
Non Guarantor Subsidiaries Member |
|
|
|
|
|
|
|
Assets |
|
|
|
|
|
|
|
Cash And Due From Banks |
602,000
|
|
608,000
|
|
|
|
|
Money market investments |
954,000
|
|
357,000
|
|
|
|
|
Trading Securities |
0
|
|
0
|
|
|
|
|
Available For Sale Securities |
0
|
|
0
|
|
|
|
|
Investment securities held-to-maturity, at amortized cost |
0
|
|
0
|
|
|
|
|
Other investment securities, at lower of cost or realizable value |
4,492,000
|
|
4,492,000
|
|
|
|
|
Investment in subsidiaries |
1,944,689,000
|
|
1,353,616,000
|
|
|
|
|
Loans held-for-sale, at lower of cost or fair value |
0
|
|
0
|
|
|
|
|
Loans held-in-portfolio: |
|
|
|
|
|
|
|
Loans held-in-portfolio |
0
|
|
0
|
|
|
|
|
Covered Loans |
0
|
|
0
|
|
|
|
|
Less- Unearned Income |
0
|
|
0
|
|
|
|
|
Allowance for loan losses |
0
|
|
0
|
|
|
|
|
Total loans held-in-portfolio, net |
0
|
|
0
|
|
|
|
|
FDIC loss share asset |
0
|
|
0
|
|
|
|
|
Premises and equipment, net |
0
|
|
0
|
|
|
|
|
Interest Receivable |
31,000
|
|
112,000
|
|
|
|
|
Servicing Asset At Fair Value Amount |
0
|
|
0
|
|
|
|
|
Other Assets |
26,622,000
|
|
26,514,000
|
|
|
|
|
Goodwill |
0
|
|
0
|
|
|
|
|
Intangible Assets Net Excluding Goodwill |
0
|
|
0
|
|
|
|
|
Total assets |
1,977,390,000
|
|
1,385,699,000
|
|
|
|
|
Deposits Abstract |
|
|
|
|
|
|
|
Noninterest Bearing Deposit Liabilities |
0
|
|
0
|
|
|
|
|
Interest Bearing Deposit Liabilities |
0
|
|
0
|
|
|
|
|
Total deposits |
0
|
|
0
|
|
|
|
|
Federal Funds Purchased and Securities Sold Under Agreements To Repurchase |
0
|
|
0
|
|
|
|
|
Other short-term borrowings |
20,430,000
|
|
8,169,000
|
|
|
|
|
Notes Payable |
148,988,000
|
|
148,988,000
|
|
|
|
|
Other liabilities |
4,132,000
|
|
6,872,000
|
|
|
|
|
Liabilities Of Disposal Group Including Discontinued Operation |
0
|
|
0
|
|
|
|
|
Total liabilities |
173,550,000
|
|
164,029,000
|
|
|
|
|
Stockholders Equity Abstract |
|
|
|
|
|
|
|
Preferred stock |
0
|
|
0
|
|
|
|
|
Common stock |
2,000
|
|
2,000
|
|
|
|
|
Surplus |
4,269,208,000
|
|
4,269,208,000
|
|
|
|
|
Accumulated deficit |
(2,471,914,000)
|
|
(3,043,476,000)
|
|
|
|
|
Treasury stock |
0
|
|
0
|
|
|
|
|
Accumulated other comprehensive (loss) income, net of tax |
6,544,000
|
|
(4,064,000)
|
|
|
|
|
Total stockholders' equity |
1,803,840,000
|
|
1,221,670,000
|
|
|
|
|
Liabilities And Stockholders Equity |
1,977,390,000
|
|
1,385,699,000
|
|
|
|
|
Non Guarantor Subsidiaries Member | Non Covered Under Loss Sharing Agreements With F D I C [Member] |
|
|
|
|
|
|
|
Loans held-in-portfolio: |
|
|
|
|
|
|
|
Real Estate Acquired Through Foreclosure |
0
|
|
0
|
|
|
|
|
Non Guarantor Subsidiaries Member | Covered Under Loss Sharing Agreements With F D I C [Member] |
|
|
|
|
|
|
|
Loans held-in-portfolio: |
|
|
|
|
|
|
|
Real Estate Acquired Through Foreclosure |
0
|
|
0
|
|
|
|
|
Other Subsidiaries [Member] |
|
|
|
|
|
|
|
Assets |
|
|
|
|
|
|
|
Cash And Due From Banks |
320,495,000
|
|
380,890,000
|
|
|
|
|
Money market investments |
2,408,435,000
|
|
1,803,639,000
|
|
|
|
|
Trading Securities |
136,115,000
|
|
136,887,000
|
|
|
|
|
Available For Sale Securities |
5,500,698,000
|
|
5,314,928,000
|
|
|
|
|
Investment securities held-to-maturity, at amortized cost |
100,295,000
|
|
103,170,000
|
|
|
|
|
Other investment securities, at lower of cost or realizable value |
159,315,000
|
|
147,564,000
|
|
|
|
|
Investment in subsidiaries |
0
|
|
0
|
|
|
|
|
Loans held-for-sale, at lower of cost or fair value |
171,019,000
|
|
106,104,000
|
|
|
|
|
Loans held-in-portfolio: |
|
|
|
|
|
|
|
Loans held-in-portfolio |
22,600,011,000
|
|
19,496,569,000
|
|
|
|
|
Covered Loans |
665,428,000
|
|
2,542,662,000
|
|
|
|
|
Less- Unearned Income |
103,205,000
|
|
93,835,000
|
|
|
|
|
Allowance for loan losses |
570,480,000
|
|
601,751,000
|
|
|
|
|
Total loans held-in-portfolio, net |
22,591,754,000
|
|
21,343,645,000
|
|
|
|
|
FDIC loss share asset |
311,946,000
|
|
542,454,000
|
|
|
|
|
Premises and equipment, net |
492,339,000
|
|
492,069,000
|
|
|
|
|
Interest Receivable |
117,963,000
|
|
121,657,000
|
|
|
|
|
Servicing Asset At Fair Value Amount |
210,851,000
|
|
148,694,000
|
|
|
|
|
Other Assets |
2,142,457,000
|
|
1,570,094,000
|
|
|
|
|
Goodwill |
504,926,000
|
|
465,677,000
|
|
|
|
|
Intangible Assets Net Excluding Goodwill |
70,839,000
|
|
37,040,000
|
|
|
|
|
Total assets |
35,430,530,000
|
|
32,980,188,000
|
|
|
|
|
Deposits Abstract |
|
|
|
|
|
|
|
Noninterest Bearing Deposit Liabilities |
6,077,521,000
|
|
5,804,599,000
|
|
|
|
|
Interest Bearing Deposit Liabilities |
20,644,441,000
|
|
19,025,144,000
|
|
|
|
|
Total deposits |
26,721,962,000
|
|
24,829,743,000
|
|
|
|
|
Federal Funds Purchased and Securities Sold Under Agreements To Repurchase |
1,085,765,000
|
|
1,271,657,000
|
|
|
|
|
Other short-term borrowings |
23,800,000
|
|
66,800,000
|
|
|
|
|
Notes Payable |
784,711,000
|
|
822,028,000
|
|
|
|
|
Other liabilities |
989,009,000
|
|
974,147,000
|
|
|
|
|
Liabilities Of Disposal Group Including Discontinued Operation |
1,800,000
|
|
5,064,000
|
|
|
|
|
Total liabilities |
29,607,047,000
|
|
27,969,439,000
|
|
|
|
|
Stockholders Equity Abstract |
|
|
|
|
|
|
|
Preferred stock |
0
|
|
0
|
|
|
|
|
Common stock |
56,307,000
|
|
56,307,000
|
|
|
|
|
Surplus |
5,931,332,000
|
|
5,931,161,000
|
|
|
|
|
Accumulated deficit |
24,845,000
|
|
(747,702,000)
|
|
|
|
|
Treasury stock |
0
|
|
(1,000)
|
|
|
|
|
Accumulated other comprehensive (loss) income, net of tax |
(189,001,000)
|
|
(229,016,000)
|
|
|
|
|
Total stockholders' equity |
5,823,483,000
|
|
5,010,749,000
|
|
|
|
|
Liabilities And Stockholders Equity |
35,430,530,000
|
|
32,980,188,000
|
|
|
|
|
Other Subsidiaries [Member] | Non Covered Under Loss Sharing Agreements With F D I C [Member] |
|
|
|
|
|
|
|
Loans held-in-portfolio: |
|
|
|
|
|
|
|
Real Estate Acquired Through Foreclosure |
155,382,000
|
|
135,410,000
|
|
|
|
|
Other Subsidiaries [Member] | Covered Under Loss Sharing Agreements With F D I C [Member] |
|
|
|
|
|
|
|
Loans held-in-portfolio: |
|
|
|
|
|
|
|
Real Estate Acquired Through Foreclosure |
35,701,000
|
|
130,266,000
|
|
|
|
|
Consolidation Eliminations Member |
|
|
|
|
|
|
|
Assets |
|
|
|
|
|
|
|
Cash And Due From Banks |
(6,802,000)
|
|
(20,851,000)
|
|
|
|
|
Money market investments |
(1,954,000)
|
|
(1,357,000)
|
|
|
|
|
Trading Securities |
0
|
|
0
|
|
|
|
|
Available For Sale Securities |
0
|
|
0
|
|
|
|
|
Investment securities held-to-maturity, at amortized cost |
0
|
|
0
|
|
|
|
|
Other investment securities, at lower of cost or realizable value |
0
|
|
0
|
|
|
|
|
Investment in subsidiaries |
(7,627,810,000)
|
|
(6,232,482,000)
|
|
|
|
|
Loans held-for-sale, at lower of cost or fair value |
0
|
|
0
|
|
|
|
|
Loans held-in-portfolio: |
|
|
|
|
|
|
|
Loans held-in-portfolio |
(43,030,000)
|
|
(53,769,000)
|
|
|
|
|
Covered Loans |
0
|
|
0
|
|
|
|
|
Less- Unearned Income |
0
|
|
0
|
|
|
|
|
Allowance for loan losses |
0
|
|
0
|
|
|
|
|
Total loans held-in-portfolio, net |
(43,030,000)
|
|
(53,769,000)
|
|
|
|
|
FDIC loss share asset |
0
|
|
0
|
|
|
|
|
Premises and equipment, net |
0
|
|
0
|
|
|
|
|
Interest Receivable |
(112,000)
|
|
(26,000)
|
|
|
|
|
Servicing Asset At Fair Value Amount |
0
|
|
0
|
|
|
|
|
Other Assets |
(35,205,000)
|
|
(18,127,000)
|
|
|
|
|
Goodwill |
(1,000)
|
|
(1,000)
|
|
|
|
|
Intangible Assets Net Excluding Goodwill |
0
|
|
0
|
|
|
|
|
Total assets |
(7,714,914,000)
|
|
(6,326,613,000)
|
|
|
|
|
Deposits Abstract |
|
|
|
|
|
|
|
Noninterest Bearing Deposit Liabilities |
(6,802,000)
|
|
(20,851,000)
|
|
|
|
|
Interest Bearing Deposit Liabilities |
(1,954,000)
|
|
(1,357,000)
|
|
|
|
|
Total deposits |
(8,756,000)
|
|
(22,208,000)
|
|
|
|
|
Federal Funds Purchased and Securities Sold Under Agreements To Repurchase |
0
|
|
0
|
|
|
|
|
Other short-term borrowings |
(43,030,000)
|
|
(53,769,000)
|
|
|
|
|
Notes Payable |
0
|
|
0
|
|
|
|
|
Other liabilities |
(35,805,000)
|
|
(18,216,000)
|
|
|
|
|
Liabilities Of Disposal Group Including Discontinued Operation |
0
|
|
0
|
|
|
|
|
Total liabilities |
(87,591,000)
|
|
(94,193,000)
|
|
|
|
|
Stockholders Equity Abstract |
|
|
|
|
|
|
|
Preferred stock |
0
|
|
0
|
|
|
|
|
Common stock |
(56,309,000)
|
|
(56,309,000)
|
|
|
|
|
Surplus |
(10,192,013,000)
|
|
(10,191,842,000)
|
|
|
|
|
Accumulated deficit |
2,438,542,000
|
|
3,782,651,000
|
|
|
|
|
Treasury stock |
0
|
|
0
|
|
|
|
|
Accumulated other comprehensive (loss) income, net of tax |
182,457,000
|
|
233,080,000
|
|
|
|
|
Total stockholders' equity |
(7,627,323,000)
|
|
(6,232,420,000)
|
|
|
|
|
Liabilities And Stockholders Equity |
(7,714,914,000)
|
|
(6,326,613,000)
|
|
|
|
|
Consolidation Eliminations Member | Non Covered Under Loss Sharing Agreements With F D I C [Member] |
|
|
|
|
|
|
|
Loans held-in-portfolio: |
|
|
|
|
|
|
|
Real Estate Acquired Through Foreclosure |
0
|
|
0
|
|
|
|
|
Consolidation Eliminations Member | Covered Under Loss Sharing Agreements With F D I C [Member] |
|
|
|
|
|
|
|
Loans held-in-portfolio: |
|
|
|
|
|
|
|
Real Estate Acquired Through Foreclosure |
$ 0
|
|
$ 0
|
|
|
|
|
|
|