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Stock-Based Compensation (Schedule of Share-Based Payment Arrangement, Expensed and Capitalized, Amount) (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2025 | Sep. 30, 2024 | Sep. 30, 2025 | Sep. 30, 2024
Forward Contracts [Member] |  |  |  |
Share-Based Payment Arrangement, Additional Disclosure [Abstract] |  |  |  |
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount | 94,446 | 3,485,736 | 901,408 | 3,164,908
Employee Stock Option |  |  |  |
Share-Based Payment Arrangement, Additional Disclosure [Abstract] |  |  |  |
Share-Based Payment Arrangement, Expense | $ 1.0 | $ 0.8 | $ 3.1 | $ 3.0
Share-Based Payment Arrangement, Expense, Tax Benefit | 0.2 | 0.2 | 0.7 | 0.8
Share-Based Payment Arrangement, Amount Capitalized | 0.5 | 0.4 | 1.5 | 1.4
Other Equity Awards [Member] |  |  |  |
Share-Based Payment Arrangement, Additional Disclosure [Abstract] |  |  |  |
Share-Based Payment Arrangement, Expense | 9.7 | 9.6 | 29.1 | 29.3
Share-Based Payment Arrangement, Expense, Tax Benefit | 2.4 | 2.4 | 7.2 | 7.4
Share-Based Payment Arrangement, Amount Capitalized | $ 5.0 | $ 4.6 | $ 14.5 | $ 13.7

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- Definition Amount of expense for award under share-based payment arrangement. Excludes amount capitalized. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section S45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479983/718-10-S45-1 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 14.F) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479830/718-10-S99-1 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (h)(1)(i) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
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- Definition Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 260 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482662/260-10-50-1 + Details
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- Definition Amount of tax benefit for recognition of expense of award under share-based payment arrangement. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (h)(1)(i) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
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