v3.26.1
Stock-Based Compensation (Tables)
6 Months Ended
Jun. 30, 2026
Share-Based Payment Arrangement [Abstract]  
Schedule of Compensation Cost for Share-based Payment Arrangements, Allocation of Share-based Compensation Costs by Plan

The following table summarizes our stock-based compensation expense, including stock options, restricted stock units ("RSUs") and performance stock units ("PSUs"), for the three and six months ended June 30, 2026 and 2025:

 

 

 

Three Months Ended June 30,

 

 

Six Months Ended June 30,

 

(in millions)

 

2026

 

 

2025

 

 

2026

 

 

2025

 

Stock option compensation expense

 

$

 

 

$

 

 

$

 

 

$

0.1

 

RSU compensation expense

 

 

3.7

 

 

 

1.5

 

 

 

5.0

 

 

 

4.9

 

PSU compensation expense

 

 

(0.9

)

 

 

(1.0

)

 

 

2.2

 

 

 

3.3

 

Total stock-based compensation expense

 

$

2.8

 

 

$

0.5

 

 

$

7.2

 

 

$

8.3

 

Schedule of Unrecognized Compensation Cost, Nonvested Awards

The following table summarizes our unrecognized compensation expense and the weighted-average period over which the expense will be recognized as of June 30, 2026:

 

 

 

June 30, 2026

(in millions, except weighted average years)

 

Unrecognized Compensation Expense

 

Weighted Average Years Expense To Be Recognized Over

RSUs

 

$10.7

 

2.3

PSUs

 

$2.9

 

1.8