XML 54 R38.htm IDEA: XBRL DOCUMENT
v3.25.1

STOCK-BASED COMPENSATION (Tables) | 3 Months Ended
--- | ---
Mar. 31, 2025
STOCK-BASED COMPENSATION |
Schedule of weighted-average assumptions used to estimate the fair value of options granted | ​
​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Three-Months Ended March 31, | ​
​ |  | 2025 |  | 2024 | ​
Dividend yield | ​ | 0.0 | % | 0.0 | %
Expected volatility | ​ | 26.7 | % | 27.5 | %
Risk-free interest rate | ​ | 4.2 | % | 4.3 | %
Expected term | ​ | 6.2 | years | 6.4 | years
Schedule of activities with respect to its stock option plans | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | Weighted- | ​ | ​ | ​
​ | ​ | ​ | ​ | ​ | ​ | Average | ​ | ​ | ​
​ | ​ | ​ | ​ | Weighted- | ​ | Remaining | ​ | ​ | ​
​ | ​ | Number of | ​ | Average | ​ | Contractual | ​ | ​ | ​
​ | ​ | Shares | ​ | Exercise Price | ​ | Term | ​ | Aggregate
Options |  | (in thousands) |  | Per Share |  | (in years) |  | Intrinsic Value
Outstanding at January 1, 2025 |  | 27,088 | ​ | $ | 38.98 |  | 5.8 | ​ | $ | 400,207
Granted 01/01/25 - 03/31/25 |  | 1,299 | ​ | $ | 55.09 | ​ | ​ | ​ | ​ | ​
Exercised |  | (1,754) | ​ | $ | 27.42 | ​ | ​ | ​ | ​ | ​
Cancelled or forfeited |  | (92) | ​ | $ | 50.99 | ​ | ​ | ​ | ​ | ​
Outstanding at March 31, 2025 |  | 26,541 | ​ | $ | 40.49 |  | 6.0 | ​ | $ | 485,790
Vested and expected to vest in the future at March 31, 2025 | ​ | 25,610 | ​ | $ | 40.05 | ​ | 5.9 | ​ | $ | 479,783
Exercisable at March 31, 2025 | ​ | 15,128 | ​ | $ | 32.33 | ​ | 4.2 | ​ | $ | 397,032
Schedule of activities with respect to non-vested restricted stock units and performance share units | ​
​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Number of Shares | ​ | Weighted-Average Grant-
​ |  | (in thousands) |  | Date Fair Value
Non-vested at January 1, 2025 | ​ | 1,682 | ​ | $ | 46.16
Granted 01/01/25 - 03/31/251 | ​ | 1,017 | ​ | $ | 55.08
Vested | ​ | (613) | ​ | $ | 39.14
Forfeited/cancelled | ​ | (44) | ​ | $ | 36.62
Non-vested at March 31, 2025 | ​ | 2,042 | ​ | $ | 52.92
​ 1The grant activity for performance share units is recorded based on the target performance level earning 100% of target performance share units. The actual number of performance share units earned could range from 0% to 200% of target depending on the achievement of pre-established performance goals.

X
- References No definition available. + Details
Name: | us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure for stock option plans. Includes, but is not limited to, outstanding awards at beginning and end of year, grants, exercises, forfeitures, and weighted-average grant date fair value. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (d) -SubTopic 10 -Topic 718 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (e) -SubTopic 10 -Topic 718 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
Name: | us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the significant assumptions used during the year to estimate the fair value of stock options, including, but not limited to: (a) expected term of share options and similar instruments, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 718 -SubTopic 10 -Subparagraph (f)(2) -Name Accounting Standards Codification -Paragraph 2 -Section 50 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
Name: | us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Disclosure of the number and weighted-average grant date fair value for restricted stock and restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock and restricted stock units that were granted, vested, or forfeited during the year. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
Name: | us-gaap_ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration