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STOCK BASED COMPENSATION - Additional Disclosures for Equity Based Plans (Details) - USD ($) $ in Millions | 12 Months Ended
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Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Additional Disclosures for equity-based plans |  |  |
Shares withheld to settle payroll tax liabilities related to vesting of shares held by employees (in shares) | 285,390 | 279,356 | 451,639
Time-based RSUs and RSAs |  |  |
Additional Disclosures for equity-based plans |  |  |
Total grant date fair value of shares granted (in millions) (1) | $ 47 | $ 50 | $ 38
Total grant date fair value of shares vested (in millions) | $ 34 | $ 31 | $ 30
Shares withheld to settle payroll tax liabilities related to vesting of shares held by employees (in shares) | 207,603 | 230,569 | 315,762
Performance-based RSUs and RSAs |  |  |
Additional Disclosures for equity-based plans |  |  |
Total grant date fair value of shares granted (in millions) (1) | $ 16 | $ 10 | $ 4
Total grant date fair value of shares vested (in millions) | $ 8 | $ 5 | $ 11
Shares withheld to settle payroll tax liabilities related to vesting of shares held by employees (in shares) | 77,787 | 48,787 | 135,877

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- Definition Share based compensation arrangement by share based payment award equity instruments other than options granted in period fair value. + References No definition available. + Details
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- Definition Fair value of share-based awards for which the grantee gained the right by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (d)(2) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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