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STOCK-BASED COMPENSATION Performance-based Awards and Restricted Stock Units (Details) $ / shares in Units, shares in Thousands, $ in Thousands | 9 Months Ended
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Sep. 30, 2020 USD ($) $ / shares shares
Restricted Stock Units (RSUs) |
Shares |
Outstanding at January 1, 2020 | 1,719
Granted | 430
Vested | (589)
Forfeited | (30)
Outstanding at September 30, 2020 | 1,530
Outstanding and expected to vest at September 30, 2020 | 1,418
Weighted- Average Grant Date Fair Value Per Share (in dollars per share) |
Outstanding at January 1, 2020 | $ / shares | $ 31.33
Granted | $ / shares | 44.48
Vested | $ / shares | 30.16
Forfeited | $ / shares | 36.89
Outstanding at September 30, 2020 | $ / shares | $ 35.37
Weighted-Average Remaining Contractual Term (In years) |
Outstanding at September 30, 2020 | 1 year 7 months 28 days
Outstanding and expected to vest at September 30, 2020 | 1 year 7 months 6 days
Aggregate Intrinsic Value (In thousands) |
Outstanding at September 30, 2020 | $ | $ 84,733
Outstanding and expected to vest at September 30, 2020 | $ | $ 78,580
Long-Term Performance-Based Awards (PRSUs) |
Shares |
Outstanding at January 1, 2020 | 287
Granted | 152
Vested | 0
Forfeited | 0
Outstanding at September 30, 2020 | 439
Outstanding and expected to vest at September 30, 2020 | 267
Weighted- Average Grant Date Fair Value Per Share (in dollars per share) |
Outstanding at January 1, 2020 | $ / shares | $ 32.03
Granted | $ / shares | 49.67
Vested | $ / shares | 0
Forfeited | $ / shares | 0
Outstanding at September 30, 2020 | $ / shares | $ 38.14
Weighted-Average Remaining Contractual Term (In years) |
Outstanding at September 30, 2020 | 1 year 3 months
Outstanding and expected to vest at September 30, 2020 | 1 year 9 months 25 days
Aggregate Intrinsic Value (In thousands) |
Outstanding at September 30, 2020 | $ | $ 24,345
Outstanding and expected to vest at September 30, 2020 | $ | $ 14,816
Performance Based Awards (PSUs) |
Shares |
Outstanding at January 1, 2020 | 121
Granted | 149
Vested | (121)
Forfeited | 0
Outstanding at September 30, 2020 | 149
Outstanding and expected to vest at September 30, 2020 | 140
Weighted- Average Grant Date Fair Value Per Share (in dollars per share) |
Outstanding at January 1, 2020 | $ / shares | $ 35.06
Granted | $ / shares | 46.25
Vested | $ / shares | 35.06
Forfeited | $ / shares | 0
Outstanding at September 30, 2020 | $ / shares | $ 46.21
Weighted-Average Remaining Contractual Term (In years) |
Outstanding at September 30, 2020 | 3 months
Outstanding and expected to vest at September 30, 2020 | 3 months
Aggregate Intrinsic Value (In thousands) |
Outstanding at September 30, 2020 | $ | $ 8,235
Outstanding and expected to vest at September 30, 2020 | $ | $ 7,733
Minimum [Member] | Long-Term Performance-Based Awards (PRSUs) |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Number of Performance Based Awards Shares Released As Percentage Of Target Number | 0.00%
Minimum [Member] | Performance Based Awards (PSUs) |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Number of Performance Based Awards Shares Released As Percentage Of Target Number | 0.00%
Maximum [Member] | Long-Term Performance-Based Awards (PRSUs) |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Number of Performance Based Awards Shares Released As Percentage Of Target Number | 200.00%
Maximum [Member] | Performance Based Awards (PSUs) |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Number of Performance Based Awards Shares Released As Percentage Of Target Number | 200.00%

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- Definition The number of equity-based payment instruments, excluding stock (or unit) options, that were forfeited during the reporting period. + 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)(1)(iv)(3) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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- Definition The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan). + 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)(1) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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- Definition Weighted average remaining contractual term for equity-based awards excluding options, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + 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 (e)(1) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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