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Consolidated Statements of Cash Flows - USD ($) $ in Thousands | 9 Months Ended
--- | ---
Sep. 30, 2021 | Sep. 30, 2020
OPERATING ACTIVITIES |  |
Net income | $ 222,918 | $ 201,936
Adjustments to reconcile net income to net cash (used in) provided by operating activities: |  |
Depreciation and amortization | 35,396 | 36,590
Provision for credit losses | (31,396) | 68,030
Gain on sale of investments | (15,846) | (54,790)
Net accretion of investment securities and assets | (36,929) | (43,286)
Net amortization on borrowings | 404 | 406
Stock-based compensation expense | 12,591 | 10,750
Gain on sale of premises held for sale | (591) | (33)
Gain on sale of foreclosed assets held for sale | (76) | (475)
Gain on sale of mortgage loans held for sale | (29,222) | (28,994)
Gain on sale of other intangibles | 0 | (301)
Gain on sale of banking operations | (5,316) | (8,094)
Fair value write-down of closed branches | 0 | 1,465
Deferred income taxes | 3,585 | 2,920
Income from bank owned life insurance | (6,229) | (4,983)
Originations of mortgage loans held for sale | (752,480) | (851,356)
Proceeds from sale of mortgage loans held for sale | 884,452 | 745,723
Changes in assets and liabilities: |  |
Interest receivable | 4,191 | (15,601)
Other assets | (22,677) | (7,009)
Accrued interest and other liabilities | (41,674) | 43,696
Income taxes payable | (1,199) | (20,206)
Net cash provided by operating activities | 219,902 | 76,388
INVESTING ACTIVITIES |  |
Net change in loans | 2,056,058 | 243,826
Proceeds from sale of loans | 26,472 | 32,742
Net change in due from banks - time | (201) | 493
Purchases of premises and equipment, net | (36,832) | (22,697)
Proceeds from sale of premises held for sale | 5,621 | 123
Proceeds from sale of foreclosed assets held for sale | 14,594 | 9,705
Proceeds from sale of available-for-sale securities | 342,577 | 1,717,364
Proceeds from maturities of available-for-sale securities | 559,259 | 2,218,259
Purchases of available-for-sale securities | (4,786,533) | (3,169,534)
Proceeds from maturities of held-to-maturity securities | 13,804 | 10,520
Purchases of held-to-maturity securities | (694,734) | (16,997)
Purchases of bank owned life insurance | (160,000) | 0
Proceeds from bank owned life insurance death benefits | 3,814 | 1,425
Disposition of assets and liabilities held for sale | (134,166) | 181,271
Net cash (used in) provided by investing activities | (2,790,267) | 1,206,500
FINANCING ACTIVITIES |  |
Net change in deposits | 1,075,422 | 191,714
Repayments of subordinated debentures | 0 | (5,927)
Dividends paid on preferred stock | (39) | (39)
Dividends paid on common stock | (58,319) | (56,141)
Net change in other borrowed funds | (3,482) | 45,170
Net change in federal funds purchased and securities sold under agreements to repurchase | (81,835) | 163,549
Net shares issued (cancelled) under stock compensation plans | 1,222 | (3,355)
Shares issued under employee stock purchase plan | 1,170 | 956
Repurchases of common stock | (54,513) | (93,307)
Net cash provided by financing activities | 879,626 | 242,620
(DECREASE) INCREASE IN CASH AND CASH EQUIVALENTS | (1,690,739) | 1,525,508
CASH AND CASH EQUIVALENTS, BEGINNING OF PERIOD | 3,472,152 | 996,623
CASH AND CASH EQUIVALENTS, END OF PERIOD | $ 1,781,413 | $ 2,522,131

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- Definition Amount of credit loss expense (reversal of expense) for financing receivable. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 13 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=124255953&loc=SL82919249-210447 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 220 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04(11)) -URI http://asc.fasb.org/extlink&oid=120399700&loc=SL114874048-224260 + Details
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- Definition The cash outflow from the repayment of long-term borrowing where a lender is placed in a lien position behind debt having a higher priority of repayment (senior) in case of liquidation of the entity's assets or underlying collateral. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=123570139&loc=d3e3291-108585 + Details
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- Definition Amount of noncash expense for share-based payment arrangement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=123570139&loc=d3e3602-108585 + Details
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