| In millions, except per share items | Jun-30-23 | Mar-31-23 | Sep-30-22 | Jun-30-22 | Mar-31-22 | Dec-31-21 | Sep-30-21 |
| | 10-Q | 10-Q | 10-Q | 10-Q | 10-Q | 10-K | 10-Q |
| Cash Flows from Operating Activities: | | | | | | | |
| Net (loss) income | | | 23.0 | 37.6 | 46.7 | | |
| Adjustments to reconcile net (loss) income to net cash used in operating activities: | | | | | | | |
| Interest earned on marketable securities held in Trust Account | | | -3.9 | -1.1 | -0.2 | -0.3 | |
| Changes in operating assets and liabilities: | | | | | | | |
| Prepaid expenses | | | -0.1 | -0.1 | -0.1 | -0.1 | |
| Accrued expenses | | | -0.3 | 0.0 | 1.5 | 1.8 | |
| Net cash used in operating activities | | | -1.9 | -2.3 | -2.3 | -2.3 | |
| |
| Cash Flows from Financing Activities: | | | | | | | |
| Advances from related party | | | 0.5 | | 0.9 | | |
| Net cash provided by financing activities | | | 1.0 | | 1.4 | 0.9 | |
| Net Change in Cash | | | -0.9 | -0.9 | -0.9 | -1.3 | |
| Cash – Beginning of period | | | | 0.2 | | | |
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| Cash – Ending of period | | | | | | | |