Generally the time period for which customer invoices are due after invoice date.

No definition available.

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- Definition

Decrease in allowance for expected uncollectible amounts of accounts receivable and contract assets, including estimated future losses in consideration to improved collection trends with our customers as the travel industry recovers.

+ References

No definition available.

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- Definition

Amount of amortization expense for asset recognized from cost incurred to obtain or fulfill contract with customer.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 340
-SubTopic 40
-Section 50
-Paragraph 3
-Subparagraph (b)
-URI https://asc.fasb.org/extlink&oid=126905575&loc=SL49131252-203054

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- Definition

Amortization period of cost capitalized in obtaining or fulfilling contract with customer, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 340
-SubTopic 40
-Section 50
-Paragraph 2
-Subparagraph (b)
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- Definition

Amount, after accumulated amortization and accumulated impairment loss, of asset recognized from cost incurred to obtain or fulfill contract with customer.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 340
-SubTopic 40
-Section 50
-Paragraph 3
-Subparagraph (a)
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- Definition

Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable, classified as current.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 45
-Paragraph 1
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-URI https://asc.fasb.org/extlink&oid=126920106&loc=SL49130549-203045

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- Definition

Amount of revenue recognized that was previously included in balance of obligation to transfer good or service to customer for which consideration from customer has been received or is due.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 8
-Subparagraph (b)
-URI https://asc.fasb.org/extlink&oid=126920106&loc=SL49130549-203045

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- Definition

Amount of cash outflow to customers for refund payments of revenue that was previously reported as deferred or unearned revenue.

+ References

No definition available.

+ Details

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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- Definition

Amount of impairment loss resulting from write-down of assets, excluding financial assets and goodwill, lacking physical substance and having a projected indefinite period of benefit to fair value.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 3
-Subparagraph (b)
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-URI https://asc.fasb.org/extlink&oid=126954810&loc=d3e3602-108585

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Revenue Recognition - Additional Information (Details) - USD ($)	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020	Jan. 01, 2022	Jan. 01, 2021
Disaggregation Of Revenue [Line Items]
Customer invoices due period	30 days
Asset impairment charges	$ 0	$ 0	$ 0
Deferred revenue	44,000,000	36,000,000		$ 36,000,000	$ 28,000,000
Revenue recognized	34,000,000	23,000,000
Revenue refunded due to cancellation	2,000,000	4,000,000
COVID-19 Pandemic
Disaggregation Of Revenue [Line Items]
Decrease in allowance for expected uncollectible amounts of accounts receivable and contract assets		14,000,000
Selling and Marketing
Disaggregation Of Revenue [Line Items]
Amortization expense	$ 1,000,000	$ 1,000,000	$ 1,000,000
Maximum
Disaggregation Of Revenue [Line Items]
Capitalized contract cost, Amortization period	1 year
Sales Incentive Program \| Minimum
Disaggregation Of Revenue [Line Items]
Capitalized contract cost, Amortization period		1 year
ASC 606
Disaggregation Of Revenue [Line Items]
Customer invoices due period	30 days
ASC 606 \| Other Long-term Assets
Disaggregation Of Revenue [Line Items]
Unamortized contract costs	$ 4,000,000	$ 4,000,000