Investments - Equity Method Investments (Details) - USD ($) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
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| Equity Method Investment, Aggregate Cost [Roll Forward] | |||
| Equity method investments, opening balance | $ 7.3 | $ 7.6 | |
| Unrealized (loss)/gain for the twelve months to December 31, 2024 | 0.0 | 0.0 | $ 0.4 |
| Equity method investments, closing balance | 9.6 | 7.3 | $ 7.6 |
| Equity Method Investments | |||
| Equity Method Investment, Aggregate Cost [Roll Forward] | |||
| Unrealized (loss)/gain | $ 2.3 | (0.1) | |
| Realized Investment Gains (Losses) | $ (0.2) | ||
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- Definition Equity Method Investment, Aggregate Cost [Roll Forward] No definition available.
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- Definition This item represents the carrying amount on the entity's balance sheet of its investment in common stock of an equity method investee. This is not an indicator of the fair value of the investment, rather it is the initial cost adjusted for the entity's share of earnings and losses of the investee, adjusted for any distributions (dividends) and other than temporary impairment (OTTI) losses recognized. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The cash outflow associated with the purchase of or advances to an equity method investments, which are investments in joint ventures and entities in which the entity has an equity ownership interest normally of 20 to 50 percent and exercises significant influence. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of realized gain (loss) on investment. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of unrealized gain (loss) on investment. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Details
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