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STOCK-BASED COMPENSATION - Performance Share Units Activity (Details) - PSUs and PSU Replacement Units $ / shares in Units, shares in Thousands, $ in Thousands | 12 Months Ended
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Dec. 31, 2021 USD ($) $ / shares shares
Number of Shares |
Beginning balance at January 1, 2021 (in shares) | shares | 1,114
Granted (in shares) | shares | 560
Exercised/Released (in shares) | shares | (813)
Canceled/Forfeited (in shares) | shares | (71)
Reinvested (in shares) | shares | 10
Ending balance at December 31, 2021 (in shares) | shares | 800
Weighted Grant Date Fair Value Per Share |
Beginning balance at January 1, 2021 (in dollars per share) | $ / shares | $ 24.69
Granted (in dollars per share) | $ / shares | 20.52
Exercised/Released (in dollars per share) | $ / shares | 21.34
Canceled/Forfeited (in dollars per share) | $ / shares | 22.35
Reinvested (in dollars per share) | $ / shares | 21.70
Ending balance at December 31, 2021 (in dollars per share) | $ / shares | $ 25.34
Outstanding, aggregate intrinsic value | $ | $ 14,169

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- Definition Weighted average fair value as of the grant date of equity-based award plans other than stock (unit) option plans that were not exercised or put into effect as a result of the occurrence of a terminating event. + 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 (c)(2)(iii)(3) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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