Goodwill and Intangible Assets, Net - Schedule of Goodwill (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2024 USD ($)
Goodwill [Roll Forward]
Beginning balance	$ 154,498
Foreign currency translation adjustment	(65)
Ending balance	154,433
Alarm.com
Goodwill [Roll Forward]
Beginning balance	154,498
Foreign currency translation adjustment	(65)
Ending balance	154,433
Other
Goodwill [Roll Forward]
Beginning balance	0
Foreign currency translation adjustment	0
Ending balance	$ 0