v3.25.2
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables)
 6 Months Ended
Jun. 30, 2025
Accounting Policies [Abstract]  
Schedule of Inventory, Current
Inventories and supplies are stated at the lower of cost or net realizable value. Inventories are as follows:
in millionsJune 30
2025		December 31
2024		June 30
2024
Finished products$574.4 $534.6 $514.2 
Raw materials57.869.758.8
Products in process10.99.08.8
Operating supplies and other82.4 68.5 68.5 
Total inventories$725.5 $681.8 $650.3 
Schedule of Results from Discontinued Operations Results from discontinued operations are as follows:
Three Months Ended
June 30		Six Months Ended
June 30
in millions2025202420252024
Pretax loss$(2.8)$(2.7)$(4.1)$(5.0)
Income tax benefit 0.7 0.7 1.0 1.3 
Loss on discontinued operations, net of tax$(2.1)$(2.0)$(3.1)$(3.7)
Schedule of Weighted-Average Common Shares Outstanding Assuming Dilution
Earnings per share are computed by dividing net earnings by the weighted-average common shares outstanding (basic EPS) or weighted-average common shares outstanding assuming dilution (diluted EPS), as set forth below:
Three Months Ended
June 30		Six Months Ended
June 30
in millions2025202420252024
Weighted-average common shares outstanding132.2132.4132.3132.4
Dilutive effect of
Stock-Only Stock Appreciation Rights0.10.20.10.2
Other stock compensation awards0.60.50.50.5
Weighted-average common shares outstanding, assuming dilution132.9133.1132.9133.1
Schedule of Antidilutive Common Stock Equivalents The number of antidilutive common stock equivalents for which the exercise price exceeds the weighted-average market price is as follows:
Three Months Ended
June 30		Six Months Ended
June 30
in millions2025202420252024
Antidilutive common stock equivalents0.10.10.10.1