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Leases - Narrative (Details) - USD ($) $ in Thousands	12 Months Ended
Leases - Narrative (Details) - USD ($) $ in Thousands	Mar. 31, 2026	Dec. 31, 2025	Mar. 31, 2025	Sep. 30, 2024
Lessee, Lease, Description [Line Items]
Operating lease right-of-use assets	$ 80,416		$ 89,021
Operating lease liability	107,438
Lessee, operating lease, discount rate		8.50%
Asset impairment charges	$ 17,100
RSI Lease Agreement
Lessee, Lease, Description [Line Items]
Operating lease right-of-use assets				$ 49,100
Operating lease liability				$ 49,100
Minimum \| RSI Lease Agreement
Lessee, Lease, Description [Line Items]
Lessee, operating lease, renewal term				5 years
Maximum \| RSI Lease Agreement
Lessee, Lease, Description [Line Items]
Lessee, operating lease, renewal term				10 years