RELATED-PARTY TRANSACTIONS (Details) - USD ($) $ in Thousands			12 Months Ended
	Mar. 03, 2023	Feb. 28, 2023	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Related Party Transaction [Line Items]
Management fee income			$ 5,649,519	$ 4,998,202	$ 4,302,324
Distribution from equity method investments			4,000	2,400	4,000
Shares repurchased		$ 75,000	$ 307,500	$ 250,000	$ 250,000
Treasury stock, shares, acquired (in shares)	2,475,166		10,079,009	9,255,591	7,946,301
Joint Venture
Related Party Transaction [Line Items]
Management fee income			$ 7,500	$ 6,200	$ 5,300
Due to joint ventures			$ 2,700	$ 1,400