This element represents acquisition-related costs incurred to effect a business combination which costs have been expensed during the period. Such costs include finder's fees; advisory, legal, accounting, valuation, and other professional or consulting fees; general administrative costs, including the costs of maintaining an internal acquisitions department; and may include costs of registering and issuing debt and equity securities.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 805
-SubTopic 10
-Section 25
-Paragraph 23
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479405/805-10-25-23

Name:	us-gaap_BusinessCombinationAcquisitionRelatedCosts
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

Special Charges (Details) - USD ($)	1 Months Ended	2 Months Ended	3 Months Ended
Special Charges (Details) - USD ($)	Mar. 31, 2025	Mar. 12, 2025	Mar. 31, 2025	Mar. 31, 2024
Unusual or Infrequent Item, or Both [Line Items]
Special charges, non-operating	$ 1,376,000	$ 5,511,000	$ 0	$ 0
JetBlue Merger Agreement
Unusual or Infrequent Item, or Both [Line Items]
Legal, advisory and other fees				28,300,000
Retention award recorded				$ 8,000,000