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SHARE-BASED COMPENSATION (Tables)
12 Months Ended
Dec. 31, 2023
Share-Based Payment Arrangement [Abstract]  
Schedule of Compensation Expense
Share-based compensation is included in Selling and administrative expense. A summary of compensation expense by type of award follows:
(In millions)202320222021
Stock appreciation rights$6.1 $5.9 $5.2 
Performance shares0.2 0.2 0.2 
Restricted stock units6.9 7.1 5.8 
Total share-based compensation$13.2 $13.2 $11.2 
Schedule of Assumptions Related To Grants
The following is a summary of the weighted average assumptions related to the grants issued during 2023, 2022 and 2021:
202320222021
Expected volatility35.0%33.0%34.0%
Expected dividends2.30%1.80%2.01%
Expected term (in years)6.46.96.9
Risk-free rate3.82%1.98%1.19%
Value of SARs granted$13.28$14.91$11.72
Schedule of Stock Appreciation Rights
A summary of SAR activity for 2023 is presented below:



(In millions, except per share data)
SharesWeighted-Average Exercise Price per ShareWeighted-Average Remaining Contractual TermAggregate Intrinsic value
Outstanding as of January 1, 20232.2 $39.08 6.8$2.6 
Granted0.5 42.93 
Exercised(0.1)28.35 
Forfeited or expired(0.1)36.88 
Outstanding as of December 31, 20232.5 $40.18 6.6$9.2 
Vested and exercisable as of December 31, 20231.5 $35.71 5.2$9.2