SHARE-BASED AWARDS AND OPTIONS
We have granted nonqualified stock options, restricted stock and performance unit awards to key employees, officers and directors under a long-term incentive plan, which permits grants of equity to employees, officers, directors and consultants. A total of 14.0 million shares of our common stock has been reserved and made available for issuance pursuant to awards granted under the 2011 Amended and Restated Incentive Plan. In addition, a total of 12.6 million shares (subject to adjustment of one share less for every one award granted share under the 2011 Amended and Restated Plan after December 31, 2024 and prior to April 24, 2025), of our common stock has been reserved and made available for issuance pursuant to awards granted under the 2025 Incentive Plan.

The following table summarizes share-based compensation expense and the related income tax benefit recognized for our share-based awards and stock options:

Years Ended December 31,
202520242023
(in thousands)
Share-based compensation expense from continuing operations$121,131 $137,769 $178,138 
Share-based compensation expense from discontinued operations32,516 26,475 30,856 
   Total share-based compensation expense$153,647 $164,244 $208,994 
   Total income tax benefit$35,950 $35,528 $48,446 

The following discussion of our share-based compensation awards includes awards related to continuing and discontinued operations.

Restricted Stock

Restricted stock awards vest in approximately equal annual installments, generally on each of the first three or four anniversaries of the grant date or, in some cases, in one installment on the third anniversary of the grant date, in either case subject to the holder's continued service on each applicable vesting date. Restricted shares cannot be sold or transferred until they have vested. The grant date fair value of restricted stock awards, which is based on the quoted market value of our common stock on the grant date, is recognized as share-based compensation expense on a straight-line basis over the vesting period. Our restricted stock agreements provide for accelerated vesting under certain conditions.
Performance Units

Certain of our executives have been granted performance-based restricted stock units ("performance units") that, after a specified performance period, may convert on a 1-for-1 basis into shares of our common stock based upon the level of achievement of certain pre-established performance measures during the performance period and subject to the holders' continued service on the vesting date. The Compensation Committee of our Board of Directors ("Compensation Committee") establishes performance measures and may set a range of possible performance-based outcomes for performance units. Performance units are converted into shares of common stock only after the Compensation Committee certifies the level of achievement against the performance measures. Our performance unit agreements provide for accelerated vesting under certain conditions.

For these awards, we recognize compensation expense on a straight-line basis over the applicable performance or service period using the grant date fair value of the award and the number of shares expected to be earned according to the level of achievement of performance measures. When the estimated number of common shares expected to be earned is changed during the performance period, we make a cumulative adjustment to share-based compensation expense based on the revised estimate. The performance periods for awards granted generally range from one to three years.

The following table summarizes the changes in unvested restricted stock awards and performance units for the years ended December 31, 2025, 2024 and 2023:

SharesWeighted-Average
Grant-Date
Fair Value
(in thousands)
Unvested at December 31, 20222,145 $159.04
Replacement Awards202 98.44
Granted1,322 112.81
Vested(1,041)157.33
Forfeited(147)128.18
Unvested at December 31, 20232,481 131.41
Granted1,225 128.97
Vested(1,224)140.79
Forfeited(230)119.07
Unvested at December 31, 20242,252 126.07
Granted1,614 103.15
Vested(1,130)125.97
Forfeited(271)112.38
Unvested at December 31, 20252,465 $110.54

The total fair value of restricted stock and performance units vested was $142.3 million, $172.3 million and $163.8 million for the years ended December 31, 2025, 2024 and 2023, respectively.

For restricted stock and performance units, we recognized compensation expense of $141.3 million, $151.6 million and $186.9 million for the years ended December 31, 2025, 2024 and 2023, respectively. As of December 31, 2025, there was $118.6 million of unrecognized compensation expense related to unvested restricted stock awards and performance units that we expect to recognize over a weighted-average period of 1.7 years.
Stock Options

Stock options are granted with an exercise price equal to 100% of fair market value of our common stock on the date of grant and have a term of ten years. Stock options vest in equal installments, generally on each of the first three or four anniversaries of the grant date, subject to the holder's continued service on each applicable vesting date. Our stock option agreements provide for accelerated vesting under certain conditions.

The following table summarizes changes in stock option activity for the years ended December 31, 2025, 2024 and 2023: 

OptionsWeighted-Average Exercise PriceWeighted-Average Remaining Contractual TermAggregate Intrinsic Value
(in thousands)(years)(in millions)
Outstanding at December 31, 20221,139 $111.755.4$17.3
Replacement Awards142 98.44
Granted233 110.83
Forfeited(297)155.35
Exercised(296)89.089.4
Outstanding at December 31, 2023921 99.545.032.1
Granted168 127.99
Forfeited(77)150.55
Exercised(234)59.1616.0
Outstanding at December 31, 2024778 112.915.59.0
Granted236 102.25
Forfeited(24)112.05
Exercised(59)62.431.4
Outstanding at December 31, 2025931 $113.435.8$0.6
Options vested and exercisable at December 31, 2025577 $115.864.0$0.6

We recognized compensation expense for stock options of $8.3 million, $7.5 million and $17.0 million during the years ended December 31, 2025, 2024 and 2023, respectively. As of December 31, 2025, we had $8.4 million of unrecognized compensation expense related to unvested stock options that we expect to recognize over a weighted-average period of 1.5 years.

The weighted-average grant-date fair value of stock options granted, including replacement awards granted in connection with the EVO acquisition, during the years ended December 31, 2025, 2024 and 2023 was $43.20, $53.19 and $46.17, respectively. Fair value was estimated on the date of grant using the Black-Scholes valuation model with the following weighted-average assumptions:

Years Ended December 31,
202520242023
Risk-free interest rate4.01%4.13%3.84%
Expected volatility46%45%45%
Dividend yield0.88%0.90%0.81%
Expected term (years)555
The risk-free interest rate was based on the yield of a zero coupon U.S. Treasury security with a maturity equal to the expected life of the option from the date of the grant. Our assumption on expected volatility was based on our historical volatility. The dividend yield assumption was determined using our average stock price over the preceding year and the annualized amount of our most current quarterly dividend per share. We based our assumptions on the expected term of the options on our analysis of the historical exercise patterns of the options and our assumption on the future exercise pattern of options.

Historical Timeline

Fiscal YearFiled
2025Feb 20, 2026Showing above
2024Feb 14, 2025
2023Feb 14, 2024
2022Feb 17, 2023
2021Feb 18, 2022
2020Feb 19, 2021
2019Feb 21, 2020
2018Feb 21, 2019
2017Feb 23, 2018
2016Jul 28, 2016

About Stock Compensation Disclosures

Stock-based compensation disclosures detail the equity awards granted to employees and executives — including stock options, restricted stock units (RSUs), and performance shares — along with the valuation methods and assumptions used to expense them. This section reveals the true cost of talent retention and the alignment between management incentives and shareholder interests.

Key signals: total unrecognized compensation expense and its expected recognition period signal future earnings headwinds from already-granted awards. For stock options, examine Black-Scholes assumptions — expected volatility, risk-free rate, and expected term — as understating any of these reduces reported compensation expense. Compare stock compensation expense as a percentage of revenue against peers to assess dilution cost. Watch vesting schedules for acceleration clauses tied to change-of-control events. Performance-based awards with undemanding targets may indicate weak governance. Add back stock compensation to operating cash flow to calculate a more conservative free cash flow figure.