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Share Repurchases (Open Market Share Repurchase Programs) (Details) - Maximum - USD ($) $ in Millions | Sep. 30, 2024 | Jan. 19, 2024 | Mar. 01, 2022
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Equity, Class of Treasury Stock [Line Items] |  |  |
Remaining authorized amount for repurchase | $ 177.7 |  |
March 1, 2022 |  |  |
Equity, Class of Treasury Stock [Line Items] |  |  |
Authorized amount for repurchase |  |  | $ 300.0
January 19, 2024 |  |  |
Equity, Class of Treasury Stock [Line Items] |  |  |
Authorized amount for repurchase |  | $ 300.0 |

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- Definition Amount authorized for purchase of share under share repurchase plan. Includes, but is not limited to, repurchase of stock and unit of ownership. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 505 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481520/505-30-50-4 + Details
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- Definition Amount remaining authorized for purchase of share under share repurchase plan. Includes, but is not limited to, repurchase of stock and unit of ownership. + References No definition available. + Details
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