Financial Instruments - Narrative (Details) - USD ($) |
3 Months Ended | 6 Months Ended | |||
|---|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
Dec. 31, 2025 |
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| Debt Securities, Available-for-Sale [Line Items] | |||||
| Available-for-sale debt securities in a continuous unrealized loss position for more than 12 months | $ 0 | $ 0 | $ 0 | ||
| Credit losses recorded for available-for-sale debt securities | 0 | $ 0 | 0 | $ 0 | |
| Allowance for credit loss | 0 | 0 | 0 | ||
| Sales of marketable securities | 0 | 0 | 1,301,000 | 983,000 | |
| Fair Value, Nonrecurring | |||||
| Debt Securities, Available-for-Sale [Line Items] | |||||
| Unrealized gains (losses) on equity securities | 0 | $ 0 | 0 | $ 0 | |
| Level 2: | |||||
| Debt Securities, Available-for-Sale [Line Items] | |||||
| Fair value of debt | 195,900,000 | 195,900,000 | $ 429,000,000.0 | ||
| Senior Notes | Senior Notes Due 2030 | |||||
| Debt Securities, Available-for-Sale [Line Items] | |||||
| Repurchased face amount | 294,600,000 | 294,600,000 | |||
| Discounted face amount | $ 229,400,000 | $ 229,400,000 | |||
| X | ||||||||||
- Definition Face (par) amount of the original debt instrument that was repurchased. No definition available.
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- Definition Amount of allowance for credit loss on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of expense for credit loss on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), for which no credit loss was previously recorded. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in continuous unrealized loss position for more than 12 months, without allowance for credit loss. Includes beneficial interest in securitized financial asset. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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| X | ||||||||||
- Definition Amount of unrealized gain (loss) on investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition The fair value amount of long-term debt whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Amount of cash inflow from sale of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Debt Instrument, Discounted Face Amount No definition available.
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