Long-term Purchase Commitment, Period Decrease

No definition available.

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- Definition

Number Of Cases Brought By Plaintiffs

+ References

No definition available.

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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.

+ Details

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- Definition

The difference between the maximum amount of estimated loss and the amount recorded as of the balance sheet date.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 450
-SubTopic 20
-Section 05
-Paragraph 5
-URI http://asc.fasb.org/extlink&oid=99385795&loc=d3e12631-108344

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- Definition

Amount due from parties in nontrade transactions, classified as other.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.8)
-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

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- Definition

Amount of recorded unconditional purchase obligation to be paid in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 440
-SubTopic 10
-Section 50
-Paragraph 6
-URI http://asc.fasb.org/extlink&oid=123406679&loc=d3e25383-109308

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Data Type:	xbrli:monetaryItemType
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Period Type:	instant

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Commitments And Contingencies (Narrative) (Detail) $ in Millions	1 Months Ended	3 Months Ended
	Nov. 30, 2017 employee	Mar. 31, 2022 USD ($)	Mar. 31, 2021 USD ($)
Schedule Of Commitments And Contingencies [Line Items]
Number of cases brought by plaintiffs \| employee	2
Range of possible loss (up to)		$ 35
Purchase obligation over the next twelve months		5,100
Purchase commitment period decrease		800
Other receivables		64	$ 195
Realogy
Schedule Of Commitments And Contingencies [Line Items]
Other receivables		26
Wyndham
Schedule Of Commitments And Contingencies [Line Items]
Other receivables		$ 16