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SUMMARY OF BUSINESS AND SIGNIFICANT ACCOUNTING POLICIES - Narrative (Details) member in Thousands	3 Months Ended
	Mar. 31, 2023 aircraft member
Accounting Policies [Abstract]
Marketplace base rate | member	12
Number of aircraft | aircraft	1,500

X

- Definition

Number Of Members And Customers

+ References

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Balance Type:	na
Period Type:	instant

X

- References

No definition available.

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Namespace Prefix:	us-gaap_
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X

- Definition

Number of aircraft operated by the carrier.

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration