XML 78 R63.htm IDEA: XBRL DOCUMENT v3.22.0.1
Revenue (Revenue by Geographic Destination) (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Disaggregation of Revenue [Line Items]      
Total revenues $ 7,339 $ 5,767 $ 5,639
United States      
Disaggregation of Revenue [Line Items]      
Total revenues 4,923 3,031 2,705
Middle East      
Disaggregation of Revenue [Line Items]      
Total revenues 590 857 1,027
Europe      
Disaggregation of Revenue [Line Items]      
Total revenues 1,039 961 1,058
Australia      
Disaggregation of Revenue [Line Items]      
Total revenues 367 324 288
Canada      
Disaggregation of Revenue [Line Items]      
Total revenues 3 46 39
Africa      
Disaggregation of Revenue [Line Items]      
Total revenues 179 152 197
Asia      
Disaggregation of Revenue [Line Items]      
Total revenues 199 203 214
Other countries      
Disaggregation of Revenue [Line Items]      
Total revenues 39 193 111
Government Solutions      
Disaggregation of Revenue [Line Items]      
Total revenues 6,149 4,055 4,042
Government Solutions | United States      
Disaggregation of Revenue [Line Items]      
Total revenues 4,493 2,280 2,110
Government Solutions | Middle East      
Disaggregation of Revenue [Line Items]      
Total revenues 393 622 795
Government Solutions | Europe      
Disaggregation of Revenue [Line Items]      
Total revenues 816 743 796
Government Solutions | Australia      
Disaggregation of Revenue [Line Items]      
Total revenues 351 272 209
Government Solutions | Canada      
Disaggregation of Revenue [Line Items]      
Total revenues 1 1 1
Government Solutions | Africa      
Disaggregation of Revenue [Line Items]      
Total revenues 87 81 76
Government Solutions | Asia      
Disaggregation of Revenue [Line Items]      
Total revenues 7 0 0
Government Solutions | Other countries      
Disaggregation of Revenue [Line Items]      
Total revenues 1 56 55
Sustainable Technology Solutions      
Disaggregation of Revenue [Line Items]      
Total revenues 1,190 1,712 1,597
Sustainable Technology Solutions | United States      
Disaggregation of Revenue [Line Items]      
Total revenues 430 751 595
Sustainable Technology Solutions | Middle East      
Disaggregation of Revenue [Line Items]      
Total revenues 197 235 232
Sustainable Technology Solutions | Europe      
Disaggregation of Revenue [Line Items]      
Total revenues 223 218 262
Sustainable Technology Solutions | Australia      
Disaggregation of Revenue [Line Items]      
Total revenues 16 52 79
Sustainable Technology Solutions | Canada      
Disaggregation of Revenue [Line Items]      
Total revenues 2 45 38
Sustainable Technology Solutions | Africa      
Disaggregation of Revenue [Line Items]      
Total revenues 92 71 121
Sustainable Technology Solutions | Asia      
Disaggregation of Revenue [Line Items]      
Total revenues 192 203 214
Sustainable Technology Solutions | Other countries      
Disaggregation of Revenue [Line Items]      
Total revenues $ 38 $ 137 $ 56