v3.25.2
Other noncurrent liabilities
6 Months Ended
Jun. 30, 2025
Other noncurrent liabilities  
Other noncurrent liabilities

Note 8 - Other noncurrent liabilities:

    

December 31, 

June 30, 

    

2024

    

2025

(In millions)

Asset retirement obligations

$

14.3

$

16.2

Accrued postretirement benefits

5.9

6.2

Employee benefits

 

4.5

 

5.0

Earn-out liability

4.3

4.6

Other

 

2.7

 

2.8

Total

$

31.7

$

34.8

See Notes 14 and 16 to our Condensed Consolidated Financial Statements for additional details related to the acquisition earn-out liability.