Goodwill and Other Intangible Assets, Net - Additional Information (Detail) - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Dec. 31, 2024
Goodwill [Line Items]
Amortization of intangible asset	$ 0.2	$ 0.2
Intangible Assets	16.1		$ 10.6
Accumulated Amortization	3.0		2.8
Residential [Member]
Goodwill [Line Items]
Goodwill	$ 14.2		$ 14.2
Domain Names [Member]
Goodwill [Line Items]
Amortization period	15 years
Internal Use Software [Member]
Goodwill [Line Items]
Amortization period	10 years