Investing Receivables - Narrative (Details) - Investing Receivables - USD ($) $ in Millions |
Sep. 30, 2025 |
Dec. 31, 2024 |
|---|---|---|
| Accounts, Notes, Loans and Financing Receivable [Line Items] | ||
| Accrued interest receivable, net of allowance for credit losses | $ 4.5 | $ 3.2 |
| Notes receivable, fair value disclosure | $ 84.0 | $ 72.0 |
| Notes receivable from the City of Huntsville | LW Redstone Company LLC | ||
| Accounts, Notes, Loans and Financing Receivable [Line Items] | ||
| Interest rate | 9.95% | |
| Other investing loans receivable | Minimum | ||
| Accounts, Notes, Loans and Financing Receivable [Line Items] | ||
| Effective interest rate | 12.00% | |
| Other investing loans receivable | Maximum | ||
| Accounts, Notes, Loans and Financing Receivable [Line Items] | ||
| Effective interest rate | 14.00% |