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Segment Information - Additional Information (Details) $ in Millions	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2026 USD ($)	Sep. 30, 2025 USD ($)	Sep. 30, 2026 USD ($) segment	Sep. 30, 2025 USD ($)	Dec. 31, 2025
Segment Reporting [Abstract]
Number of reportable segments			2
Number of operating segments			2
Software
Segment Reporting
Amortization of customer contracts \| $	$ 9.7	$ 2.7	$ 27.6	$ 15.5
Assets Benchmark \| Segment Concentration Risk \| Bitcoin
Segment Reporting
Concentration risk (as a percent)			99.00%		99.00%
Revenue from Contract with Customer Benchmark \| Geographic Concentration Risk \| Germany
Segment Reporting
Concentration risk (as a percent)	10.00%	10.00%	10.00%	10.00%