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v3.21.2

Segment Financial Data (Disaggregation of Revenue) (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended | 12 Months Ended
--- | --- | --- | ---
Sep. 30, 2021 | Dec. 31, 2020 | Sep. 30, 2020 | Jun. 30, 2020 | Mar. 31, 2020 | Sep. 30, 2021 | Sep. 30, 2020 | Dec. 31, 2020
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |
Revenues | $ 16,213 | $ 16,419 | $ 14,747 | $ 14,061 | $ 11,360 | $ 47,344 | $ 40,168 | $ 56,587
Product [Member] |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |
Revenues | 12,331 |  | 11,469 |  |  | 36,174 | 30,402 |
Service [Member] |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |
Revenues | 3,882 |  | 3,278 |  |  | 11,170 | 9,766 |
U.S. Government Sales Excluding Foreign Military Sales Member |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |
Revenues | 7,737 |  | 7,747 |  |  | 23,155 | 17,603 |
Foreign Military Sales Through the U.S. Government Member |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |
Revenues | 1,364 |  | 1,372 |  |  | 4,156 | 3,040 |
Foreign Government Direct Commercial Sales Member |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |
Revenues | 1,242 |  | 1,186 |  |  | 3,735 | 2,653 |
Commercial Aerospace and Other Commercial Member |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |
Revenues | 5,870 |  | 4,442 |  |  | 16,298 | 16,872 |
UNITED STATES |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |
Revenues | 10,096 |  | 9,566 |  |  | 29,697 | 24,224 |
Asia Pacific [Member] |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |
Revenues | 2,006 |  | 1,703 |  |  | 5,780 | 5,462 |
Middle East and North Africa Member |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |
Revenues | 1,140 |  | 1,055 |  |  | 3,299 | 2,441 |
Europe [Member] |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |
Revenues | 2,408 |  | 2,012 |  |  | 6,871 | 6,532 |
Canada and All Other [Member] |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |
Revenues | 563 |  | 411 |  |  | 1,697 | 1,509 |
Collins Aerospace Systems [Member] |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |
Revenues | 4,592 | 4,374 | 4,274 | 4,202 | 6,438 | 13,507 | 14,914 | 19,288
Collins Aerospace Systems [Member] | Product [Member] |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |
Revenues | 3,336 |  | 3,231 |  |  | 9,867 | 11,325 |
Collins Aerospace Systems [Member] | Service [Member] |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |
Revenues | 891 |  | 732 |  |  | 2,571 | 2,539 |
Collins Aerospace Systems [Member] | U.S. Government Sales Excluding Foreign Military Sales Member |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |
Revenues | 1,101 |  | 1,238 |  |  | 3,470 | 3,880 |
Collins Aerospace Systems [Member] | Foreign Military Sales Through the U.S. Government Member |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |
Revenues | 54 |  | 34 |  |  | 119 | 166 |
Collins Aerospace Systems [Member] | Foreign Government Direct Commercial Sales Member |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |
Revenues | 258 |  | 230 |  |  | 804 | 659 |
Collins Aerospace Systems [Member] | Commercial Aerospace and Other Commercial Member |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |
Revenues | 2,814 |  | 2,461 |  |  | 8,045 | 9,159 |
Collins Aerospace Systems [Member] | UNITED STATES |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |
Revenues | 2,334 |  | 2,378 |  |  | 6,899 | 8,027 |
Collins Aerospace Systems [Member] | Asia Pacific [Member] |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |
Revenues | 465 |  | 358 |  |  | 1,340 | 1,350 |
Collins Aerospace Systems [Member] | Middle East and North Africa Member |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |
Revenues | 136 |  | 97 |  |  | 346 | 339 |
Collins Aerospace Systems [Member] | Europe [Member] |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |
Revenues | 1,066 |  | 965 |  |  | 3,207 | 3,497 |
Collins Aerospace Systems [Member] | Canada and All Other [Member] |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |
Revenues | 226 |  | 165 |  |  | 646 | 651 |
Pratt & Whitney [Member] |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |
Revenues | 4,725 | 4,465 | 3,494 | 3,487 | 5,353 | 13,035 | 12,334 | 16,799
Pratt & Whitney [Member] | Product [Member] |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |
Revenues | 2,877 |  | 2,142 |  |  | 7,882 | 7,285 |
Pratt & Whitney [Member] | Service [Member] |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |
Revenues | 1,848 |  | 1,349 |  |  | 5,153 | 5,043 |
Pratt & Whitney [Member] | U.S. Government Sales Excluding Foreign Military Sales Member |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |
Revenues | 1,295 |  | 1,270 |  |  | 3,748 | 3,792 |
Pratt & Whitney [Member] | Foreign Military Sales Through the U.S. Government Member |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |
Revenues | 322 |  | 325 |  |  | 961 | 877 |
Pratt & Whitney [Member] | Foreign Government Direct Commercial Sales Member |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |
Revenues | 126 |  | 120 |  |  | 392 | 380 |
Pratt & Whitney [Member] | Commercial Aerospace and Other Commercial Member |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |
Revenues | 2,982 |  | 1,776 |  |  | 7,934 | 7,279 |
Pratt & Whitney [Member] | UNITED STATES |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |
Revenues | 2,367 |  | 1,856 |  |  | 6,665 | 6,103 |
Pratt & Whitney [Member] | Asia Pacific [Member] |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |
Revenues | 1,007 |  | 772 |  |  | 2,771 | 2,980 |
Pratt & Whitney [Member] | Middle East and North Africa Member |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |
Revenues | 127 |  | 112 |  |  | 316 | 406 |
Pratt & Whitney [Member] | Europe [Member] |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |
Revenues | 943 |  | 572 |  |  | 2,376 | 2,101 |
Pratt & Whitney [Member] | Canada and All Other [Member] |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |
Revenues | 281 |  | 179 |  |  | 907 | 738 |
Raytheon Intelligence & Space [Member] |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |
Revenues | 3,740 | 3,933 | 3,749 | 3,387 | 0 | 11,310 | 7,136 | 11,069
Raytheon Intelligence & Space [Member] | Fixed-price Contract |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |
Revenues | 1,506 |  | 1,510 |  |  | 4,533 | 2,781 |
Raytheon Intelligence & Space [Member] | Cost-type Contract |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |
Revenues | 1,921 |  | 1,956 |  |  | 5,840 | 3,776 |
Raytheon Intelligence & Space [Member] | Product [Member] |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |
Revenues | 2,613 |  | 2,615 |  |  | 7,964 | 5,024 |
Raytheon Intelligence & Space [Member] | Service [Member] |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |
Revenues | 814 |  | 851 |  |  | 2,409 | 1,533 |
Raytheon Intelligence & Space [Member] | U.S. Government Sales Excluding Foreign Military Sales Member |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |
Revenues | 2,923 |  | 2,944 |  |  | 8,767 | 5,504 |
Raytheon Intelligence & Space [Member] | Foreign Military Sales Through the U.S. Government Member |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |
Revenues | 210 |  | 201 |  |  | 627 | 419 |
Raytheon Intelligence & Space [Member] | Foreign Government Direct Commercial Sales Member |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |
Revenues | 216 |  | 245 |  |  | 662 | 458 |
Raytheon Intelligence & Space [Member] | Commercial Aerospace and Other Commercial Member |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |
Revenues | 78 |  | 76 |  |  | 317 | 176 |
Raytheon Intelligence & Space [Member] | UNITED STATES |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |
Revenues | 2,977 |  | 2,999 |  |  | 8,962 | 5,627 |
Raytheon Intelligence & Space [Member] | Asia Pacific [Member] |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |
Revenues | 199 |  | 205 |  |  | 608 | 405 |
Raytheon Intelligence & Space [Member] | Middle East and North Africa Member |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |
Revenues | 105 |  | 133 |  |  | 370 | 270 |
Raytheon Intelligence & Space [Member] | Europe [Member] |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |
Revenues | 107 |  | 100 |  |  | 339 | 202 |
Raytheon Intelligence & Space [Member] | Canada and All Other [Member] |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |
Revenues | 39 |  | 29 |  |  | 94 | 53 |
Raytheon Missiles & Defense |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |
Revenues | 3,902 | 4,184 | 3,706 | 3,506 | 0 | 11,680 | 7,212 | 11,396
Raytheon Missiles & Defense | Fixed-price Contract |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |
Revenues | 2,401 |  | 2,337 |  |  | 7,054 | 4,447 |
Raytheon Missiles & Defense | Cost-type Contract |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |
Revenues | 1,434 |  | 1,311 |  |  | 4,429 | 2,644 |
Raytheon Missiles & Defense | Product [Member] |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |
Revenues | 3,506 |  | 3,324 |  |  | 10,446 | 6,480 |
Raytheon Missiles & Defense | Service [Member] |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |
Revenues | 329 |  | 324 |  |  | 1,037 | 611 |
Raytheon Missiles & Defense | U.S. Government Sales Excluding Foreign Military Sales Member |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |
Revenues | 2,414 |  | 2,223 |  |  | 7,155 | 4,301 |
Raytheon Missiles & Defense | Foreign Military Sales Through the U.S. Government Member |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |
Revenues | 778 |  | 812 |  |  | 2,449 | 1,578 |
Raytheon Missiles & Defense | Foreign Government Direct Commercial Sales Member |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |
Revenues | 642 |  | 589 |  |  | 1,877 | 1,154 |
Raytheon Missiles & Defense | Commercial Aerospace and Other Commercial Member |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |
Revenues | 1 |  | 24 |  |  | 2 | 58 |
Raytheon Missiles & Defense | UNITED STATES |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |
Revenues | 2,414 |  | 2,224 |  |  | 7,156 | 4,311 |
Raytheon Missiles & Defense | Asia Pacific [Member] |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |
Revenues | 335 |  | 355 |  |  | 1,061 | 701 |
Raytheon Missiles & Defense | Middle East and North Africa Member |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |
Revenues | 772 |  | 703 |  |  | 2,267 | 1,408 |
Raytheon Missiles & Defense | Europe [Member] |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |
Revenues | 297 |  | 337 |  |  | 949 | 628 |
Raytheon Missiles & Defense | Canada and All Other [Member] |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |
Revenues | 17 |  | 29 |  |  | 50 | 43 |
Other Segments |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |
Revenues | 0 |  | 0 |  |  | 0 | 0 |
Other Segments | Product [Member] |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |
Revenues | (1) |  | 157 |  |  | 15 | 288 |
Other Segments | Service [Member] |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |
Revenues | 0 |  | 22 |  |  | 0 | 40 |
Other Segments | U.S. Government Sales Excluding Foreign Military Sales Member |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |
Revenues | 4 |  | 72 |  |  | 15 | 126 |
Other Segments | Foreign Military Sales Through the U.S. Government Member |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |
Revenues | 0 |  | 0 |  |  | 0 | 0 |
Other Segments | Foreign Government Direct Commercial Sales Member |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |
Revenues | 0 |  | 2 |  |  | 0 | 2 |
Other Segments | Commercial Aerospace and Other Commercial Member |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |
Revenues | (5) |  | 105 |  |  | 0 | 200 |
Other Segments | UNITED STATES |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |
Revenues | 4 |  | 109 |  |  | 15 | 156 |
Other Segments | Asia Pacific [Member] |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |
Revenues | 0 |  | 13 |  |  | 0 | 26 |
Other Segments | Middle East and North Africa Member |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |
Revenues | 0 |  | 10 |  |  | 0 | 18 |
Other Segments | Europe [Member] |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |
Revenues | (5) |  | 38 |  |  | 0 | 104 |
Other Segments | Canada and All Other [Member] |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |
Revenues | 0 |  | 9 |  |  | 0 | 24 |
Operating Segments |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |
Revenues | 16,959 | 16,956 | 15,223 | 14,582 | 11,791 | 49,532 | 41,596 | 58,552
Operating Segments | Collins Aerospace Systems [Member] |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |
Revenues | 4,227 |  | 3,963 |  |  | 12,438 | 13,864 |
Operating Segments | Pratt & Whitney [Member] |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |
Revenues | 4,725 |  | 3,491 |  |  | 13,035 | 12,328 |
Operating Segments | Raytheon Intelligence & Space [Member] |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |
Revenues | 3,427 |  | 3,466 |  |  | 10,373 | 6,557 |
Operating Segments | Raytheon Missiles & Defense |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |
Revenues | 3,835 |  | 3,648 |  |  | 11,483 | 7,091 |
Operating Segments | Other Segments |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |
Revenues | (1) |  | 179 |  |  | 15 | 328 |
Intersegment Eliminations |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |
Revenues | (746) | $ (537) | (476) | $ (521) | $ (431) | (2,188) | (1,428) | $ (1,965)
Intersegment Eliminations | Collins Aerospace Systems [Member] |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |
Revenues | 365 |  | 311 |  |  | 1,069 | 1,050 |
Intersegment Eliminations | Pratt & Whitney [Member] |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |
Revenues | 0 |  | 3 |  |  | 0 | 6 |
Intersegment Eliminations | Raytheon Intelligence & Space [Member] |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |
Revenues | 313 |  | 283 |  |  | 937 | 579 |
Intersegment Eliminations | Raytheon Missiles & Defense |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |
Revenues | 67 |  | 58 |  |  | 197 | 121 |
Intersegment Eliminations | Other Segments |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |
Revenues | $ (745) |  | $ (655) |  |  | $ (2,203) | $ (1,756) |

X
- Definition Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. 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