Discontinued Operations - Summary Selected Financial Information Related to Cash Flows (Details) - Xperi Inc. - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	[1]	Dec. 31, 2021	Dec. 31, 2020
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Net cash from operating activities	$ (2,308)		$ (24,395)	$ (29,207)
Net cash from investing activities	$ (61,097)		$ (21,479)	$ 26,527

[1] Represents nine months of Xperi Inc.'s operations in 2022, as compared to a full year of Xperi Inc.'s operations in 2021 and 2020.