XML 127 R109.htm IDEA: XBRL DOCUMENT
v3.25.0.1

Segment Financial Data (Disaggregation of Revenue) (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Revenue from External Customer [Line Items] |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | $ 80,738 | $ 68,920 | $ 67,074
Other | Powder Metal Matter |  |  |
Revenue from External Customer [Line Items] |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax |  | $ (5,401) |
Airbus [Member] |  |  |
Revenue from External Customer [Line Items] |  |  |
Percentage of Total Net Sales | 14.00% | 17.00% | 14.00%
Operating Segments | U S Government Sales Excluding Foreign Military Sales |  |  |
Revenue from External Customer [Line Items] |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | $ 32,246 | $ 31,628 | $ 30,317
Operating Segments | Foreign Military Sales Through The U S Government |  |  |
Revenue from External Customer [Line Items] |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 5,765 | 4,974 | 5,042
Operating Segments | Foreign Government Direct Commercial Sales |  |  |
Revenue from External Customer [Line Items] |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 5,317 | 4,249 | 4,327
Operating Segments | Commercial Aerospace And Other Commercial |  |  |
Revenue from External Customer [Line Items] |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 37,410 | 28,069 | 27,388
Intersegment Eliminations |  |  |
Revenue from External Customer [Line Items] |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | (2,325) | (1,979) | (1,684)
UNITED STATES | Operating Segments |  |  |
Revenue from External Customer [Line Items] |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 46,087 | 44,881 | 41,190
Europe [Member] | Operating Segments |  |  |
Revenue from External Customer [Line Items] |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 15,975 | 13,501 | 11,111
Asia Pacific [Member] | Operating Segments |  |  |
Revenue from External Customer [Line Items] |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 10,893 | 9,049 | 8,057
Middle East And North Africa | Operating Segments |  |  |
Revenue from External Customer [Line Items] |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 3,458 | 3,237 | 3,599
Other Geographic Regions [Member] | Operating Segments |  |  |
Revenue from External Customer [Line Items] |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 4,325 | 3,653 | 3,117
Products [Member] | Operating Segments |  |  |
Revenue from External Customer [Line Items] |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 59,612 | 49,571 | 50,773
Services [Member] | Operating Segments |  |  |
Revenue from External Customer [Line Items] |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 21,126 | 19,349 | 16,301
Collins Aerospace Systems |  |  |
Revenue from External Customer [Line Items] |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 25,929 | 24,294 | 21,330
Collins Aerospace Systems | Operating Segments |  |  |
Revenue from External Customer [Line Items] |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 28,284 | 26,253 | 23,052
Collins Aerospace Systems | Operating Segments | U S Government Sales Excluding Foreign Military Sales |  |  |
Revenue from External Customer [Line Items] |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 6,850 | 6,357 | 6,484
Collins Aerospace Systems | Operating Segments | Foreign Military Sales Through The U S Government |  |  |
Revenue from External Customer [Line Items] |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 384 | 304 | 372
Collins Aerospace Systems | Operating Segments | Foreign Government Direct Commercial Sales |  |  |
Revenue from External Customer [Line Items] |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 1,242 | 1,110 | 1,063
Collins Aerospace Systems | Operating Segments | Commercial Aerospace And Other Commercial |  |  |
Revenue from External Customer [Line Items] |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 17,453 | 16,523 | 13,411
Collins Aerospace Systems | Intersegment Eliminations |  |  |
Revenue from External Customer [Line Items] |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 2,355 | 1,959 | 1,722
Collins Aerospace Systems | UNITED STATES | Operating Segments |  |  |
Revenue from External Customer [Line Items] |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 13,668 | 13,185 | 11,944
Collins Aerospace Systems | Europe [Member] | Operating Segments |  |  |
Revenue from External Customer [Line Items] |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 6,634 | 6,423 | 5,455
Collins Aerospace Systems | Asia Pacific [Member] | Operating Segments |  |  |
Revenue from External Customer [Line Items] |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 3,185 | 2,625 | 2,165
Collins Aerospace Systems | Middle East And North Africa | Operating Segments |  |  |
Revenue from External Customer [Line Items] |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 840 | 684 | 510
Collins Aerospace Systems | Other Geographic Regions [Member] | Operating Segments |  |  |
Revenue from External Customer [Line Items] |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 1,602 | 1,377 | 1,256
Collins Aerospace Systems | Products [Member] | Operating Segments |  |  |
Revenue from External Customer [Line Items] |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 20,272 | 19,034 | 16,917
Collins Aerospace Systems | Services [Member] | Operating Segments |  |  |
Revenue from External Customer [Line Items] |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 5,657 | 5,260 | 4,413
Pratt and Whitney |  |  |
Revenue from External Customer [Line Items] |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 28,064 | 18,296 | 20,527
Pratt and Whitney | Operating Segments |  |  |
Revenue from External Customer [Line Items] |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 28,066 | 18,296 | 20,530
Pratt and Whitney | Operating Segments | Other | Powder Metal Matter |  |  |
Revenue from External Customer [Line Items] |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax |  | (5,401) |
Pratt and Whitney | Operating Segments | U S Government Sales Excluding Foreign Military Sales |  |  |
Revenue from External Customer [Line Items] |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 6,086 | 5,206 | 5,272
Pratt and Whitney | Operating Segments | Foreign Military Sales Through The U S Government |  |  |
Revenue from External Customer [Line Items] |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 1,528 | 1,442 | 1,115
Pratt and Whitney | Operating Segments | Foreign Government Direct Commercial Sales |  |  |
Revenue from External Customer [Line Items] |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 712 | 515 | 474
Pratt and Whitney | Operating Segments | Commercial Aerospace And Other Commercial |  |  |
Revenue from External Customer [Line Items] |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 19,738 | 11,133 | 13,666
Pratt and Whitney | Intersegment Eliminations |  |  |
Revenue from External Customer [Line Items] |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 2 | 0 | 3
Pratt and Whitney | UNITED STATES | Operating Segments |  |  |
Revenue from External Customer [Line Items] |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 13,025 | 11,403 | 10,433
Pratt and Whitney | Europe [Member] | Operating Segments |  |  |
Revenue from External Customer [Line Items] |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 6,376 | 5,433 | 4,211
Pratt and Whitney | Asia Pacific [Member] | Operating Segments |  |  |
Revenue from External Customer [Line Items] |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 5,461 | 4,227 | 3,775
Pratt and Whitney | Middle East And North Africa | Operating Segments |  |  |
Revenue from External Customer [Line Items] |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 650 | 539 | 450
Pratt and Whitney | Other Geographic Regions [Member] | Operating Segments |  |  |
Revenue from External Customer [Line Items] |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 2,552 | 2,095 | 1,658
Pratt and Whitney | Products [Member] | Operating Segments |  |  |
Revenue from External Customer [Line Items] |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 16,316 | 8,579 | 12,411
Pratt and Whitney | Services [Member] | Operating Segments |  |  |
Revenue from External Customer [Line Items] |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 11,748 | 9,717 | 8,116
Raytheon |  |  |
Revenue from External Customer [Line Items] |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 26,570 | 26,220 | 25,043
Raytheon | Operating Segments |  |  |
Revenue from External Customer [Line Items] |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 26,713 | 26,350 | 25,176
Raytheon | Operating Segments | Other | Powder Metal Matter |  |  |
Revenue from External Customer [Line Items] |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax |  | 0 |
Raytheon | Operating Segments | Fixed-price Contract |  |  |
Revenue from External Customer [Line Items] |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 14,515 | 13,164 | 12,910
Raytheon | Operating Segments | Time-and-materials Contract |  |  |
Revenue from External Customer [Line Items] |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 12,055 | 13,056 | 12,133
Raytheon | Operating Segments | U S Government Sales Excluding Foreign Military Sales |  |  |
Revenue from External Customer [Line Items] |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 19,142 | 19,965 | 18,394
Raytheon | Operating Segments | Foreign Military Sales Through The U S Government |  |  |
Revenue from External Customer [Line Items] |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 3,853 | 3,228 | 3,555
Raytheon | Operating Segments | Foreign Government Direct Commercial Sales |  |  |
Revenue from External Customer [Line Items] |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 3,361 | 2,620 | 2,786
Raytheon | Operating Segments | Commercial Aerospace And Other Commercial |  |  |
Revenue from External Customer [Line Items] |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 214 | 407 | 308
Raytheon | Intersegment Eliminations |  |  |
Revenue from External Customer [Line Items] |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 143 | 130 | 133
Raytheon | UNITED STATES | Operating Segments |  |  |
Revenue from External Customer [Line Items] |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 19,224 | 20,187 | 18,643
Raytheon | Europe [Member] | Operating Segments |  |  |
Revenue from External Customer [Line Items] |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 2,962 | 1,642 | 1,442
Raytheon | Asia Pacific [Member] | Operating Segments |  |  |
Revenue from External Customer [Line Items] |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 2,245 | 2,196 | 2,116
Raytheon | Middle East And North Africa | Operating Segments |  |  |
Revenue from External Customer [Line Items] |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 1,968 | 2,014 | 2,639
Raytheon | Other Geographic Regions [Member] | Operating Segments |  |  |
Revenue from External Customer [Line Items] |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 171 | 181 | 203
Raytheon | Products [Member] | Operating Segments |  |  |
Revenue from External Customer [Line Items] |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 22,872 | 21,847 | 21,276
Raytheon | Services [Member] | Operating Segments |  |  |
Revenue from External Customer [Line Items] |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 3,698 | 4,373 | 3,767
Other Segments [Member] |  |  |
Revenue from External Customer [Line Items] |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 175 | 110 | 174
Other Segments [Member] | Operating Segments |  |  |
Revenue from External Customer [Line Items] |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 0 | 0 | 0
Other Segments [Member] | Operating Segments | Other | Powder Metal Matter |  |  |
Revenue from External Customer [Line Items] |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax |  | 0 |
Other Segments [Member] | Operating Segments | U S Government Sales Excluding Foreign Military Sales |  |  |
Revenue from External Customer [Line Items] |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 168 | 100 | 167
Other Segments [Member] | Operating Segments | Foreign Military Sales Through The U S Government |  |  |
Revenue from External Customer [Line Items] |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 0 | 0 | 0
Other Segments [Member] | Operating Segments | Foreign Government Direct Commercial Sales |  |  |
Revenue from External Customer [Line Items] |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 2 | 4 | 4
Other Segments [Member] | Operating Segments | Commercial Aerospace And Other Commercial |  |  |
Revenue from External Customer [Line Items] |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 5 | 6 | 3
Other Segments [Member] | Intersegment Eliminations |  |  |
Revenue from External Customer [Line Items] |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | (2,500) | (2,089) | (1,858)
Other Segments [Member] | UNITED STATES | Operating Segments |  |  |
Revenue from External Customer [Line Items] |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 170 | 106 | 170
Other Segments [Member] | Europe [Member] | Operating Segments |  |  |
Revenue from External Customer [Line Items] |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 3 | 3 | 3
Other Segments [Member] | Asia Pacific [Member] | Operating Segments |  |  |
Revenue from External Customer [Line Items] |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 2 | 1 | 1
Other Segments [Member] | Middle East And North Africa | Operating Segments |  |  |
Revenue from External Customer [Line Items] |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 0 | 0 | 0
Other Segments [Member] | Other Geographic Regions [Member] | Operating Segments |  |  |
Revenue from External Customer [Line Items] |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 0 | 0 | 0
Other Segments [Member] | Products [Member] | Operating Segments |  |  |
Revenue from External Customer [Line Items] |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 152 | 111 | 169
Other Segments [Member] | Services [Member] | Operating Segments |  |  |
Revenue from External Customer [Line Items] |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | $ 23 | (1) | $ 5
Collins Aerospace | Operating Segments | Other | Powder Metal Matter |  |  |
Revenue from External Customer [Line Items] |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax |  | $ 0 |

X
- Definition Percentage of Total Net Sales + References No definition available. + Details
Name: | rtx_PercentageOfTotalNetSales
Namespace Prefix: | rtx_
Data Type: | dtr-types1:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_EntityWideInformationRevenueFromExternalCustomerLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 41 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-41 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 270 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (i) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482964/270-10-50-1 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 32 -Subparagraph (ee) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-32 Reference 4: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 32 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-32 Reference 5: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 32 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-32 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Topic 924 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 11.L) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479941/924-10-S99-1 Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479806/606-10-50-5 Reference 8: http://www.xbrl.org/2003/role/disclosureRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 30 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-30 Reference 9: http://www.xbrl.org/2003/role/disclosureRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 42 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-42 Reference 10: http://www.xbrl.org/2003/role/disclosureRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 22 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-22 Reference 11: http://www.xbrl.org/2003/role/disclosureRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 40 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-40 Reference 12: http://www.xbrl.org/2003/role/disclosureRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 22 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-22 Reference 13: http://www.xbrl.org/2003/role/disclosureRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479806/606-10-50-4 + Details
Name: | us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Details
Name: | rtx_PrimaryGeographicalMarketsAxis=rtx_OtherMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | rtx_PowderMetalMatterAxis=rtx_PowderMetalMatterMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_MajorCustomersAxis=rtx_AirbusMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ConsolidationItemsAxis=us-gaap_OperatingSegmentsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_MajorCustomersAxis=rtx_USGovernmentSalesExcludingForeignMilitarySalesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_MajorCustomersAxis=rtx_ForeignMilitarySalesThroughTheUSGovernmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_MajorCustomersAxis=rtx_ForeignGovernmentDirectCommercialSalesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_MajorCustomersAxis=rtx_CommercialAerospaceAndOtherCommercialMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ConsolidationItemsAxis=us-gaap_IntersegmentEliminationMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=country_US
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=srt_EuropeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=srt_AsiaPacificMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=rtx_MiddleEastAndNorthAfricaMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=rtx_OtherGeographicRegionsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ProductOrServiceAxis=us-gaap_ProductMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ProductOrServiceAxis=us-gaap_ServiceMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=rtx_CollinsAerospaceSystemsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=rtx_PrattAndWhitneyMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=rtx_RaytheonMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ContractWithCustomerBasisOfPricingAxis=us-gaap_FixedPriceContractMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ContractWithCustomerBasisOfPricingAxis=us-gaap_TimeAndMaterialsContractMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=us-gaap_AllOtherSegmentsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=rtx_CollinsAerospaceMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |