v3.26.3
INTANGIBLE ASSETS - Schedule of Intangible Assets and Related Accumulated Amortization (Details) - USD ($)
$ in Millions
Sep. 30, 2026
Dec. 31, 2025
Intangible Asset, Finite-Lived [Line Items]    
Gross Carrying Amount $ 2,710 $ 2,644
Accumulated Amortization (1,142) (974)
Net Carrying Amount 1,568 1,670
Trade name    
Intangible Asset, Finite-Lived [Line Items]    
Gross Carrying Amount 48 48
Accumulated Amortization (30) (27)
Net Carrying Amount 18 21
Management contracts    
Intangible Asset, Finite-Lived [Line Items]    
Gross Carrying Amount 1,869 1,869
Accumulated Amortization (693) (605)
Net Carrying Amount 1,176 1,264
Club member relationships    
Intangible Asset, Finite-Lived [Line Items]    
Gross Carrying Amount 174 174
Accumulated Amortization (104) (93)
Net Carrying Amount 70 81
Capitalized software    
Intangible Asset, Finite-Lived [Line Items]    
Gross Carrying Amount 415 349
Accumulated Amortization (270) (217)
Net Carrying Amount 145 132
Marketing agreements    
Intangible Asset, Finite-Lived [Line Items]    
Gross Carrying Amount 154 154
Accumulated Amortization (31) (22)
Net Carrying Amount 123 132
Other contract-related intangible assets    
Intangible Asset, Finite-Lived [Line Items]    
Gross Carrying Amount 50 50
Accumulated Amortization (14) (10)
Net Carrying Amount $ 36 $ 40