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RELATED-PARTY TRANSACTIONS - Share Repurchase (Details) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Related Party Transaction
Stock repurchased and retired during period (in shares)	1,078,511	2,515,656
Aggregate purchase price	$ 149	$ 388
Weighted Average
Related Party Transaction
Weighted-average price per share (in dollars per share)	$ 138.50	$ 154.09
Class B common stock
Related Party Transaction
Stock repurchased and retired during period (in shares)		1,987,299
Aggregate purchase price		$ 312
Class B common stock | Weighted Average
Related Party Transaction
Weighted-average price per share (in dollars per share)		$ 156.67

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