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SHAREHOLDERS' EQUITY | 12 Months Ended
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Dec. 31, 2023
SHAREHOLDERS' EQUITY |
SHAREHOLDERS' EQUITY | 10. SHAREHOLDERS’ EQUITY ​ Authorized common stock, par value $1.00 per share, was 800 million shares at December 31, 2023, 2022 and 2021. Treasury stock is stated at cost. Dividends declared per share of common stock were $2.16 for 2023, $2.06 for 2022 and $1.95 for 2021. ​ The Company has 15 million shares, without par value, of authorized but unissued and undesignated preferred stock. ​ Share Repurchase Authorization ​ In February 2015 and November 2022, the Company’s Board of Directors authorized the repurchase of up to 20,000,000 and 10,000,000, respectively, additional shares of its common stock, including shares to be repurchased under Rule 10b5-1. As of December 31, 2023, 12,917,097 shares remained to be repurchased under the Company’s repurchase authorization. The Company intends to repurchase all shares under its authorization, for which no expiration date has been established, in open market or privately negotiated transactions, subject to market conditions. ​ Share Repurchases ​ During 2023, 2022 and 2021, the Company reacquired 83,674, 3,038,107 and 502,132 shares, respectively, of its common stock, of which 0, 2,933,090 and 389,759, respectively, related to share repurchases through open market or private purchases, and 83,674, 105,017 and 112,373, respectively, related to shares withheld for taxes on exercise of stock options and vesting of stock awards and units. ​ The Inflation Reduction Act (“IRA”) was signed into U.S. law on August 16, 2022 and is effective January 1, 2023. The IRA includes an excise tax on the repurchase of corporate stock. The Company does not anticipate the excise tax to have a material impact on the Company’s financial statements. ​ ​

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