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SUBSEQUENT EVENTS - Share Repurchase Authorization (Details) - USD ($) shares in Thousands | 12 Months Ended |  |  |
--- | --- | --- | --- | ---
Dec. 31, 2021 | Mar. 01, 2021 | Jan. 28, 2021 | Jan. 01, 2021
Business Acquisition [Line Items] |  |  |  |
Remaining unused authorization of prior share repurchase program |  |  |  | $ 210,000,000
Subsequent Event |  |  |  |
Business Acquisition [Line Items] |  |  |  |
Authorized amount of repurchase program |  | $ 6,200,000,000 |  |
Subsequent Event | 2021 Repurchase Program |  |  |  |
Business Acquisition [Line Items] |  |  |  |
Authorized amount of repurchase program |  |  | $ 6,000,000,000 |
Subsequent Event | Forecast | 2021 Repurchase Program |  |  |  |
Business Acquisition [Line Items] |  |  |  |
Number of shares expected to be repurchased (in shares) | 2,300,000 |  |  |

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