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PREFERRED STOCK AND COMMON SHAREHOLDERS' EQUITY | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2024 | Sep. 30, 2024
Stockholders' Equity Note [Abstract] |  |
Changes in common shares issued and held in treasury | The changes in common shares issued during the nine months ended September 30, 2024 are summarized below:
| Issued and Outstanding |  |  |  |
Common shares at December 31, 2023 | 83.9 |  |  |  |  |
Shares issued under employee stock plans | 0.6 |  |  |  |  |
Shares repurchased | (0.8) |  |  |  |  |
Common shares at September 30, 2024 | 83.7 |  |  |  |  |
Reclassification out of Accumulated Other Comprehensive Income [Table Text Block] | The components of accumulated other comprehensive earnings (loss) during the nine months ended September 30, 2024 were as follows:
| Foreign Currency Translation Adjustments |  | Net Benefit Plan Adjustments |  |  |  | Accumulated Other Comprehensive Earnings (Loss)
Balance as of December 31, 2023 | $ | (47.6) |  |  | $ | (11.7) |  |  |  |  | $ | (59.3) |
Current year adjustments | (53.2) |  |  | (2.6) |  |  |  |  | (55.8) |
Amounts reclassified from accumulated other comprehensive income | — |  |  | 2.5 |  |  |  |  | 2.5 |
Tax effect of adjustments | — |  |  | (0.6) |  |  |  |  | (0.6) |
Balance as of September 30, 2024 | $ | (100.8) |  |  | $ | (12.4) |  |  |  |  | $ | (113.2) |
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |
Preferred Stock and Common Shareholders' Equity |  | PREFERRED STOCK AND COMMON SHAREHOLDERS’ EQUITY The Company is authorized to issue up to 265.0 shares of common stock, par value $0.10 per share. The Company is authorized to issue up to 30.0 shares of preferred stock, par value $0.10 per share. There were no preferred shares outstanding as of September 30, 2024, and December 31, 2023. The changes in common shares issued during the nine months ended September 30, 2024 are summarized below:
| Issued and Outstanding |  |  |  |
Common shares at December 31, 2023 | 83.9 |  |  |  |  |
Shares issued under employee stock plans | 0.6 |  |  |  |  |
Shares repurchased | (0.8) |  |  |  |  |
Common shares at September 30, 2024 | 83.7 |  |  |  |  |
Share Repurchase Program When the Company repurchases shares of Common Stock, the amount paid to repurchase the shares in excess of the par or stated value is allocated to additional paid-in-capital unless subject to limitation or the balance in additional paid-in-capital is exhausted. Remaining amounts are recognized as a reduction in retained earnings. During the nine months ended September 30, 2024, the Company purchased 0.8 shares of its common stock at an average price of $211.63 for a total cost of $175.0. On July 24, 2024, the Board adopted a new share repurchase plan authorizing up to $1,000.0 of the Company's shares in addition to the remaining amount outstanding under the previous plan. As of September 30, 2024, the Company had outstanding authorization from the board of directors to purchase up to $1,355.4 of the Company's common stock. Dividends For the nine months ended September 30, 2024, the Company paid $183.0 in common stock dividends. On October 10, 2024, the Company announced a cash dividend of $0.72 per share of common stock for the third quarter, or approximately $61.0 in the aggregate. The dividend will be payable on December 13, 2024, to stockholders of record of all issued and outstanding shares of common stock as of the close of business on November 26, 2024. The declaration and payment of any future dividends will be at the discretion of the Company's board of directors. Accumulated Other Comprehensive Earnings (Loss) The components of accumulated other comprehensive earnings (loss) during the nine months ended September 30, 2024 were as follows:
| Foreign Currency Translation Adjustments |  | Net Benefit Plan Adjustments |  |  |  | Accumulated Other Comprehensive Earnings (Loss)
Balance as of December 31, 2023 | $ | (47.6) |  |  | $ | (11.7) |  |  |  |  | $ | (59.3) |
Current year adjustments | (53.2) |  |  | (2.6) |  |  |  |  | (55.8) |
Amounts reclassified from accumulated other comprehensive income | — |  |  | 2.5 |  |  |  |  | 2.5 |
Tax effect of adjustments | — |  |  | (0.6) |  |  |  |  | (0.6) |
Balance as of September 30, 2024 | $ | (100.8) |  |  | $ | (12.4) |  |  |  |  | $ | (113.2) |

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