Revenue Recognition (Tables)

12 Months Ended

Dec. 31, 2020

Revenue From Contract With Customer [Abstract]

Reconciliation of Disaggregated Revenue to Segment Revenue

A reconciliation of disaggregated revenue to segment revenue is also included below.

	Year ended December 31,
	2020		2019		2018
Major products/revenue sources (1):	(in millions)
Hotels, Media & Platform
Tripadvisor-branded hotels	$	292	$	779	$	848
Tripadvisor-branded display and platform		69		160		153
Total Hotels, Media & Platform		361		939		1,001
Experiences & Dining		186		456		372
Other		57		165		242
Total Revenue	$	604	$	1,560	$	1,615

(1) Our revenue is recognized primarily at a point in time for all reported segments.   

Summary of Balances of Accounts Receivables and Contract Assets from Contracts with Customers

The following table provides information about the opening and closing balances of accounts receivables and contract assets from contracts with customers (in millions):

	December 31, 2020		December 31, 2019
Accounts receivable	$	70	$	176
Contract assets		13		7
Total	$	83	$	183