v3.26.1
OTHER FINANCIAL INFORMATION - Summary of Changes in Accumulated Other Comprehensive Income (Details) - USD ($)
$ in Millions
 3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]    
Beginning balance $ 22,618 $ 19,246
Ending balance 23,431 19,078
Accumulated Other Comprehensive Income    
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]    
Beginning balance 39 132
Net unrealized (loss) gain, net of income tax expense (benefit) 20 (22)
(Gain) loss reclassified to net income, net of income tax benefit 19 (18)
Other comprehensive income (loss), net 39 (40)
Ending balance 78 92
Foreign Currency Translation    
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]    
Beginning balance 74 36
Net unrealized (loss) gain, net of income tax expense (benefit) (10) 18
(Gain) loss reclassified to net income, net of income tax benefit 0 0
Other comprehensive income (loss), net (10) 18
Ending balance 64 54
Net unrealized (loss) gain, tax 0 0
Reclassifications to net income, tax 0 0
Available-for-Sale Debt Securities    
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]    
Beginning balance 8 0
Net unrealized (loss) gain, net of income tax expense (benefit) (10) 0
(Gain) loss reclassified to net income, net of income tax benefit (2) 0
Other comprehensive income (loss), net (12) 0
Ending balance (3) 0
Net unrealized (loss) gain, tax (3) 0
Reclassifications to net income, tax 0 0
Cash Flow Hedges    
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]    
Beginning balance (43) 96
Net unrealized (loss) gain, net of income tax expense (benefit) 40 (40)
(Gain) loss reclassified to net income, net of income tax benefit 21 (18)
Other comprehensive income (loss), net 61 (58)
Ending balance 18 38
Net unrealized (loss) gain, tax 6 (6)
Reclassifications to net income, tax $ (3) $ 3