SHARE-BASED COMPENSATION - Expenses of Share-Based Compensation (Details) - USD ($)	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Equity Awards
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Total expense	$ 159,000,000	$ 95,000,000	$ 86,000,000
Share options \| Management Share Option Plan
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Total expense	44,000,000	24,000,000	24,000,000
Escrowed Shares \| Escrowed Stock Plan
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Total expense	60,000,000	20,000,000	14,000,000
Restricted Stock \| Restricted Stock Plan
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Total expense	55,000,000	51,000,000	48,000,000
Cash-Settled Awards
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Total expense	88,000,000	43,000,000	12,000,000
Deferred Share Unit \| Deferred Share Unit Plan
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Total expense	88,000,000	42,000,000	15,000,000
Restricted Stock Units (RSUs) [Member] \| Restricted Share Unit Plan
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Total expense	$ 0	$ 1,000,000	$ (3,000,000)