v3.26.1
INVESTMENTS - Narrative (Details) - Wheels Up - Secured debt - Line of Credit - USD ($)
$ in Millions
Jun. 30, 2026
May 31, 2026
Investments [Line Items]    
Outstanding balance $ 36  
Debt instrument amount   $ 100
Increase limit   100
Delta    
Investments [Line Items]    
Debt instrument amount   $ 57