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STOCKHOLDERS' EQUITY - Narrative (Details) - USD ($) $ / shares in Units, shares in Thousands |  |  |  | 1 Months Ended | 3 Months Ended | 9 Months Ended |  |  |
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Mar. 30, 2022 | Mar. 30, 2022 | Mar. 29, 2022 | Jan. 12, 2022 | Oct. 31, 2022 | Jan. 31, 2022 | Sep. 30, 2022 | Sep. 30, 2021 | Sep. 30, 2022 | Sep. 30, 2021 | Nov. 01, 2022 | Jan. 11, 2022 | Feb. 18, 2021
Equity, Class of Treasury Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Share repurchase authorization |  |  |  |  |  |  |  |  |  |  |  |  | $ 3,000,000,000
Increase in treasury stock from stock repurchases |  |  |  |  |  |  | $ 4,000,000 | $ 3,000,000 | $ 1,032,000,000 | $ 36,000,000 |  |  |
Common shares acquired in connection with employee stock plans (in shares) |  |  |  |  |  |  |  |  | 70 | 90 |  |  |
Common shares acquired in connection with employee stock plans, amount |  |  |  |  |  |  |  |  | $ 32,000,000 | $ 36,000,000 |  |  |
January 2022 ASR |  |  |  |  |  |  |  |  |  |  |  |  |
Equity, Class of Treasury Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Accelerated stock repurchase agreement amount |  |  |  |  |  |  |  |  |  |  |  | $ 1,000,000,000 |
Accelerated stock repurchase payment |  |  |  | $ 1,000,000,000 |  |  |  |  |  |  |  |  |
Shares received (in shares) |  |  |  | 2,200 |  |  |  |  | 2,400 |  |  |  |
Increase in treasury stock from stock repurchases |  |  |  |  |  | $ 850,000,000 |  |  |  |  |  |  |
Decrease in capital in excess of par value |  |  |  | $ 150,000,000 |  |  |  |  |  |  |  |  |
Reclassification from capital in excess of par value to treasury stock | $ 150,000,000 |  |  |  |  |  |  |  |  |  |  |  |
January 2022 ASR | Mizuho |  |  |  |  |  |  |  |  |  |  |  |  |
Equity, Class of Treasury Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Accelerated stock repurchase payment |  |  |  | $ 500,000,000 |  |  |  |  |  |  |  |  |
Shares received (in shares) |  |  | 100 | 1,080 |  |  |  |  |  |  |  |  |
Average daily volume weighted-average share price of common stock during term of agreement (in dollars per share) |  |  | $ 410.96 |  |  |  |  |  |  |  |  |  |
January 2022 ASR | Wells Fargo |  |  |  |  |  |  |  |  |  |  |  |  |
Equity, Class of Treasury Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Accelerated stock repurchase payment |  |  |  | $ 500,000,000 |  |  |  |  |  |  |  |  |
Shares received (in shares) |  | 100 |  | 1,080 |  |  |  |  |  |  |  |  |
Average daily volume weighted-average share price of common stock during term of agreement (in dollars per share) |  | $ 411.66 |  |  |  |  |  |  |  |  |  |  |
Subsequent event |  |  |  |  |  |  |  |  |  |  |  |  |
Equity, Class of Treasury Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Dividends declared (in dollars per share) |  |  |  |  | $ 0.7875 |  |  |  |  |  |  |  |
Remaining authorized amount |  |  |  |  |  |  |  |  |  |  | $ 2,000,000,000 |  |

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- Definition Number of shares of common stock that were repurchased in the administration of our employee share-based compensation plans. Under the terms of these plans, we accept shares of common stock from option holders if they elect to surrender previously-owned shares upon exercise of the option to cover the exercise price of the options or, in the case of restricted shares of common stock, the withholding of shares to satisfy tax withholding obligations associated with the vesting of such shares. + References No definition available. + Details
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- Definition Cost of common stock that were repurchased in the administration of our employee share-based compensation plans. Under the terms of these plans, we accept shares of common stock from option holders if they elect to surrender previously-owned shares upon exercise of the option to cover the exercise price of the options or, in the case of restricted shares of common stock, the withholding of shares to satisfy tax withholding obligations associated with the vesting of such shares. + References No definition available. + Details
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