v3.26.1
ACQUISITIONS - Preliminary Purchase Price Allocations (Details) - USD ($)
$ in Millions
6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Dec. 31, 2025
Final purchase price allocations      
Goodwill $ 11,437 $ 10,935 $ 11,198
Cash paid, net of cash acquired (130) (147)  
Gains (losses) on consolidations 18 (33)  
Series of Individual Business Acquisitions      
Final purchase price allocations      
Current assets 22 35  
Property and equipment 20 22  
Other intangible assets 3 5  
Goodwill 237 255  
Long-term operating lease assets 15 73  
Other long-term assets 3 0  
Previously held investments in unconsolidated affiliates 3 (70)  
Current liabilities (8) (35)  
Long-term operating lease liabilities (15) (69)  
Other long-term liabilities (18) (6)  
Redeemable noncontrolling interests in equity of consolidated subsidiaries (57) (72)  
Noncontrolling interests (59) (33)  
Cash paid, net of cash acquired $ (128) $ (138)