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Fair Value Measures - Narrative (Details) - Senior Notes - USD ($) $ in Millions | Jun. 30, 2025 | Dec. 31, 2024
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2025 Secured Notes |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Unamortized debt issuance costs |  | $ 1.2
2028 Secured Notes |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Unamortized debt issuance costs | $ 3.9 | 4.4
2029 Secured Notes |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Unamortized debt issuance costs | 7.0 | 7.5
2030 Secured Notes |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Unamortized debt issuance costs | 6.4 |
2031 Secured Notes |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Unamortized debt issuance costs | $ 5.5 | $ 5.7

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