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Share-Based Payments - Share-Based Compensation Expense Included In Statements Of Income (Details) - USD ($) $ in Millions | 3 Months Ended
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Mar. 31, 2025 | Mar. 31, 2024
Share-based Compensation Expense included in consolidated statements of income |  |
Subtotal | $ 84.1 | $ 71.4
Capitalized share-based compensation costs | (3.1) | (3.3)
Share-based compensation expense included in total costs and expenses | 81.0 | 68.1
Income tax effect | (16.0) | (12.9)
Selling, general and administrative | 572.5 | 581.5
Research and development |  |
Share-based Compensation Expense included in consolidated statements of income |  |
Share-based compensation expense | 32.1 | 27.4
Selling, general and administrative |  |
Share-based Compensation Expense included in consolidated statements of income |  |
Share-based compensation expense | 52.0 | 44.0
Total share-based compensation expense, net of tax |  |
Share-based Compensation Expense included in consolidated statements of income |  |
Share-based compensation expense | $ 65.0 | $ 55.2

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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 S99 -Paragraph 1 -Subparagraph (SAB Topic 14.F) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479830/718-10-S99-1 Reference 2: 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 The aggregate total costs related to selling a firm's product and services, as well as all other general and administrative expenses. Direct selling expenses (for example, credit, warranty, and advertising) are expenses that can be directly linked to the sale of specific products. Indirect selling expenses are expenses that cannot be directly linked to the sale of specific products, for example telephone expenses, Internet, and postal charges. General and administrative expenses include salaries of non-sales personnel, rent, utilities, communication, etc. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03(4)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483621/220-10-S99-2 + Details
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