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BUSINESS SEGMENTS (Details 2) (USD $) In Thousands, unless otherwise specified | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2014 | Mar. 31, 2013 | Dec. 31, 2013
Segment Reporting Information |  |  |
Interest income | $ 286,173 | $ 238,423 |
Charge for funds used | (60,496) | (38,783) |
Interest spread on funds used | 225,677 | 199,640 |
Interest expense | (28,207) | (29,132) |
Credit on funds provided | 60,496 | 38,783 |
Interest spread on funds provided | 32,289 | 9,651 |
Net interest income | 257,966 | 209,291 |
Provision for loan losses | 6,933 | 4,327 | 22,364
Depreciation, amortization and accretion | 13,536 | 14,997 |
Goodwill | 458,467 | 337,438 | 337,438
Segment pre-tax profit (loss) | 111,690 | 106,510 |
Segment assets | 27,401,026 | 23,101,955 | 24,730,068
Retail Banking |  |  |
Segment Reporting Information |  |  |
Interest income | 98,724 | 82,839 |
Charge for funds used | (16,045) | (19,983) |
Interest spread on funds used | 82,679 | 62,856 |
Interest expense | (11,711) | (12,644) |
Credit on funds provided | 48,193 | 32,395 |
Interest spread on funds provided | 36,482 | 19,751 |
Net interest income | 119,161 | 82,607 |
Provision for loan losses | 2,652 | 3,680 |
Depreciation, amortization and accretion | 2,571 | 2,420 |
Goodwill | 354,163 | 320,566 |
Segment pre-tax profit (loss) | 50,084 | 18,927 |
Segment assets | 7,877,996 | 6,665,478 |
Commercial Banking |  |  |
Segment Reporting Information |  |  |
Interest income | 169,076 | 140,060 |
Charge for funds used | (21,328) | (28,073) |
Interest spread on funds used | 147,748 | 111,987 |
Interest expense | (3,280) | (4,378) |
Credit on funds provided | 8,436 | 3,623 |
Interest spread on funds provided | 5,156 | (755) |
Net interest income | 152,904 | 111,232 |
Provision for loan losses | 4,281 | 647 |
Depreciation, amortization and accretion | (3,328) | (2,819) |
Goodwill | 104,304 | 16,872 |
Segment pre-tax profit (loss) | 84,735 | 66,681 |
Segment assets | 13,661,149 | 10,464,086 |
Other |  |  |
Segment Reporting Information |  |  |
Interest income | 18,373 | 15,524 |
Charge for funds used | (23,123) | 9,273 |
Interest spread on funds used | (4,750) | 24,797 |
Interest expense | (13,216) | (12,110) |
Credit on funds provided | 3,867 | 2,765 |
Interest spread on funds provided | (9,349) | (9,345) |
Net interest income | (14,099) | 15,452 |
Depreciation, amortization and accretion | 14,293 | 15,396 |
Segment pre-tax profit (loss) | (23,129) | 20,902 |
Segment assets | $ 5,861,881 | $ 5,972,391 |

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