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Income Taxes - Tax Payments and Refunds (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2025 | Dec. 31, 2024 | Dec. 31, 2023
Total income tax (refunds) payments, net [Line Items] |  |  |
Total income tax payments, net | $ 26.0 | $ 222.5 | $ 130.6
U.S. — federal |  |  |
Total income tax (refunds) payments, net [Line Items] |  |  |
Total income tax payments, net | (0.1) | (0.1) | (0.2)
U.S. — state and local |  |  |
Total income tax (refunds) payments, net [Line Items] |  |  |
Total income tax payments, net | 0.0 | 0.0 | 0.1
Australia |  |  |
Total income tax (refunds) payments, net [Line Items] |  |  |
Total income tax payments, net | $ 26.1 | $ 222.6 | $ 130.7

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- Definition Amount, after refund, of cash paid to foreign, federal, state, and local jurisdictions as income tax. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 230 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2A -Publisher FASB -URI https://asc.fasb.org/1943274/2147482913/230-10-50-2A Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 740 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 23 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482685/740-10-50-23 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 740 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 22 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482685/740-10-50-22 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482913/230-10-50-2 + Details
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