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CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018
Operating activities: |  |  |
Income from continuing operations, net of tax | $ 2,717 | $ 5,533 | $ 6,025
Income (loss) from discontinued operations, net of tax | (3) | 13 | (10)
Net income | 2,714 | 5,546 | 6,015
Adjustments to reconcile net income to net cash from operating activities: |  |  |
Provision for credit losses | 10,264 | 6,236 | 5,856
Depreciation and amortization, net | 3,501 | 3,339 | 2,396
Deferred tax provision (benefit) | (1,627) | (296) | 714
Net securities losses (gains) | (25) | (26) | 209
Gain on sales of loans | (6) | (50) | (548)
Stock-based compensation expense | 203 | 239 | 170
Other (including unrealized gains from equity investments) | (520) | 0 | (125)
Loans held for sale: |  |  |
Originations and purchases | (10,055) | (9,798) | (9,039)
Proceeds from sales and paydowns | 9,856 | 10,668 | 8,442
Changes in operating assets and liabilities: |  |  |
Changes in interest receivable | 287 | (63) | (74)
Changes in other assets | 979 | 662 | 476
Changes in interest payable | (87) | (19) | 45
Changes in other liabilities | 1,212 | 194 | (1,553)
Net change from discontinued operations | 3 | 7 | (6)
Net cash from operating activities | 16,699 | 16,639 | 12,978
Securities available for sale: |  |  |
Purchases | (43,026) | (12,105) | (14,022)
Proceeds from paydowns and maturities | 22,324 | 8,553 | 7,510
Proceeds from sales | 812 | 4,780 | 6,399
Securities held to maturity: |  |  |
Purchases | 0 | (396) | (19,166)
Proceeds from paydowns and maturities | 0 | 5,050 | 2,419
Loans: |  |  |
Net changes in loans held for investment | 4,136 | (21,280) | 1,015
Principal recoveries of loans previously charged off | 2,452 | 2,557 | 2,503
Net purchases of premises and equipment | (710) | (887) | (874)
Net cash from acquisition activities | (7) | (8,393) | (600)
Net cash from other investing activities | (822) | (877) | (802)
Net cash from investing activities | (14,841) | (22,998) | (15,618)
Financing activities: |  |  |
Changes in deposits | 42,519 | 12,643 | 6,077
Issuance of securitized debt obligations | 1,248 | 6,656 | 997
Maturities and paydowns of securitized debt obligations | (6,885) | (7,285) | (2,673)
Issuance of senior and subordinated notes and long-term FHLB advances | 3,987 | 4,142 | 5,977
Maturities and paydowns of senior and subordinated notes and long-term FHLB advances | (8,156) | (5,595) | (14,163)
Changes in other borrowings | (6,674) | (2,104) | 8,671
Common stock: |  |  |
Net proceeds from issuances | 241 | 199 | 175
Dividends paid | (460) | (753) | (773)
Preferred stock: |  |  |
Net proceeds from issuances | 1,330 | 1,462 | 0
Dividends paid | (280) | (282) | (265)
Redemptions | (1,375) | (1,000) | 0
Purchases of treasury stock | (393) | (1,481) | (2,284)
Proceeds from share-based payment activities | 62 | 17 | 38
Net cash from financing activities | 25,164 | 6,619 | 1,777
Changes in cash, cash equivalents and restricted cash for securitization investors | 27,022 | 260 | (863)
Cash, cash equivalents and restricted cash for securitization investors, beginning of the period | 13,749 | 13,489 | 14,352
Cash, cash equivalents and restricted cash for securitization investors, end of the period | 40,771 | 13,749 | 13,489
Non-cash items: |  |  |
Net transfers from (to) loans held for investment to (from) loans held for sale | 2,192 | 1,589 | 855
Transfers from securities held to maturity to securities available for sale | 0 | 33,187 | 0
Interest paid | 3,580 | 4,790 | 3,933
Income tax paid | $ 988 | $ 626 | $ 407

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- Definition The cash outflow to repay long-term debt that is wholly or partially secured by collateral. Excludes repayments of tax exempt secured debt. + 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=121586364&loc=d3e3291-108585 + Details
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