Goodwill and Intangible Assets - Summary of Intangible Assets (Detail) $ in Thousands	Dec. 31, 2022 USD ($)
Intangible Assets And Goodwill [Line Items]
Gross Asset	$ 603,617
Accumulated Amortization	(50)
Net Asset	603,567
Software Development [Member]
Intangible Assets And Goodwill [Line Items]
Gross Asset	2,370
Accumulated Amortization	(50)
Net Asset	2,320
ETFS acquisition {Member}
Intangible Assets And Goodwill [Line Items]
Gross Asset	601,247
Accumulated Amortization	0
Net Asset	$ 601,247