v3.26.1
Description of business, including segment and geographic area information - Geographic Area Information (Details) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Segment Reporting [Line Items]        
Revenue $ 5,463 $ 4,448 $ 10,288 $ 8,517
Revenue from Contract with Customer, Product and Service Benchmark | Geographic Concentration Risk        
Segment Reporting [Line Items]        
Revenue $ 5,463 $ 4,448 $ 10,288 $ 8,517
Concentration risk, percentage 100.00% 100.00% 100.00% 100.00%
United States | Revenue from Contract with Customer, Product and Service Benchmark | Geographic Concentration Risk        
Segment Reporting [Line Items]        
Revenue $ 2,131 $ 1,707 $ 3,927 $ 3,225
Concentration risk, percentage 39.00% 38.00% 38.00% 38.00%
China | Revenue from Contract with Customer, Product and Service Benchmark | Geographic Concentration Risk        
Segment Reporting [Line Items]        
Revenue $ 1,223 $ 985 $ 2,247 $ 1,811
Concentration risk, percentage 22.00% 22.00% 22.00% 21.00%
Rest of Asia | Revenue from Contract with Customer, Product and Service Benchmark | Geographic Concentration Risk        
Segment Reporting [Line Items]        
Revenue $ 606 $ 487 $ 1,161 $ 925
Concentration risk, percentage 11.00% 11.00% 11.00% 11.00%
Europe, Middle East and Africa | Revenue from Contract with Customer, Product and Service Benchmark | Geographic Concentration Risk        
Segment Reporting [Line Items]        
Revenue [1] $ 1,075 $ 891 $ 2,145 $ 1,827
Concentration risk, percentage [1] 20.00% 20.00% 21.00% 21.00%
Japan | Revenue from Contract with Customer, Product and Service Benchmark | Geographic Concentration Risk        
Segment Reporting [Line Items]        
Revenue $ 330 $ 295 $ 619 $ 570
Concentration risk, percentage 6.00% 7.00% 6.00% 7.00%
Rest of world | Revenue from Contract with Customer, Product and Service Benchmark | Geographic Concentration Risk        
Segment Reporting [Line Items]        
Revenue $ 98 $ 83 $ 189 $ 159
Concentration risk, percentage 2.00% 2.00% 2.00% 2.00%
Germany | Revenue from Contract with Customer, Product and Service Benchmark | Geographic Concentration Risk        
Segment Reporting [Line Items]        
Concentration risk, percentage 9.00% 10.00% 10.00% 10.00%
[1] Revenue from end customers headquartered in Germany was 9% and 10% in the second quarters of 2026 and 2025, respectively, and 10% in the first six months of both 2026 and 2025.