Property and Equipment - Additional Information (Details) - Computer equipment - USD ($) $ in Millions	12 Months Ended
Dec. 31, 2023	Dec. 31, 2022
Property, Plant and Equipment [Line Items]
Original cost	$ 6	$ 15
Gain (loss) on disposal of assets	$ 0	$ 0

Amount of gain (loss) on sale or disposal of property, plant and equipment assets, including oil and gas property and timber property.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section 45
-Paragraph 28
-Subparagraph (b)
-SubTopic 10
-Topic 230
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482740/230-10-45-28

Name:	us-gaap_GainLossOnSaleOfPropertyPlantEquipment
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration