Selected Balance Sheet Information: Accounts Receivable (Details) - USD ($) $ in Millions |
Jun. 30, 2025 |
Dec. 31, 2024 |
Jun. 30, 2024 |
Dec. 31, 2023 |
|---|---|---|---|---|
| Selected Balance Sheet Information [Abstract] | ||||
| Billed Accounts Receivable | $ 180.9 | $ 201.5 | ||
| Unbilled Revenue | 83.6 | 151.8 | ||
| Less: Allowance for Credit Losses | (3.7) | (2.1) | $ (3.1) | $ (2.2) |
| Account Receivable, net | $ 260.8 | $ 351.2 |
| X | ||||||||||
- Definition Selected Balance Sheet Information [Abstract] No definition available.
|
| X | ||||||||||
- Definition Amount, before allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Amount of allowance for credit loss on accounts receivable, classified as current. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount received for services rendered and products shipped, but not yet billed, for non-contractual agreements due within one year or the normal operating cycle, if longer. No definition available.
|