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Business Combination - Narrative (Details) £ in Millions, $ in Millions	Apr. 07, 2025 GBP (£)	Apr. 07, 2025 USD ($)	Sep. 30, 2025 USD ($)	Apr. 07, 2025 USD ($)
Business Combination [Line Items]
Acquisition-related future consideration liabilities			$ 11.8
Rivington Energy Management Limited
Business Combination [Line Items]
Business minority interest acquired, percentage	40.00%			40.00%
Rivington Energy Management Limited
Business Combination [Line Items]
Business acquisition, percentage	60.00%			60.00%
Payments to acquire business - cash portion	£ 23.6	$ 30.0
Payment to acquire shares	12.9	$ 16.4
Estimated fair value as of the acquisition date	£ 6.3			$ 8.0
Contingent consideration term	4 years	4 years
Rivington Energy Management Limited | Maximum
Business Combination [Line Items]
Acquisition-related future consideration liabilities	£ 10.7			$ 13.6

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