Revenues - Revenue by Geographic Location (Details) - USD ($) $ in Millions	3 Months Ended
Mar. 31, 2026	Mar. 31, 2025
Revenues from External Customers and Long-Lived Assets [Line Items]
Hedging gains (losses)	$ (180)	$ 260
Revenues	109,896	90,234
United States
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenue from contract with customers	53,975	43,964
EMEA
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenue from contract with customers	31,468	25,923
APAC
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenue from contract with customers	18,288	14,854
Other Americas
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenue from contract with customers	$ 6,345	$ 5,233
Revenue Benchmark \| Geographic Concentration Risk
Revenues from External Customers and Long-Lived Assets [Line Items]
Percentage of total revenue	100.00%	100.00%
Revenue Benchmark \| Geographic Concentration Risk \| United States
Revenues from External Customers and Long-Lived Assets [Line Items]
Percentage of total revenue	49.00%	49.00%
Revenue Benchmark \| Geographic Concentration Risk \| EMEA
Revenues from External Customers and Long-Lived Assets [Line Items]
Percentage of total revenue	28.00%	29.00%
Revenue Benchmark \| Geographic Concentration Risk \| APAC
Revenues from External Customers and Long-Lived Assets [Line Items]
Percentage of total revenue	17.00%	16.00%
Revenue Benchmark \| Geographic Concentration Risk \| Other Americas
Revenues from External Customers and Long-Lived Assets [Line Items]
Percentage of total revenue	6.00%	6.00%
Revenue Benchmark \| Revenue by Geographic Location and Type \| Hedging gains (losses)
Revenues from External Customers and Long-Lived Assets [Line Items]
Percentage of total revenue	0.00%	0.00%

For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

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