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OTHER - Contract Estimates (Details) - USD ($) $ / shares in Units, $ in Millions | 3 Months Ended
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Mar. 26, 2023 | Mar. 27, 2022
Change in Accounting Estimate [Line Items] |  |
Performance obligation satisfied in previous period | $ 433 | $ 416
Classified Fixed-Price Incentive Fee Contract | Aeronautics |  |
Change in Accounting Estimate [Line Items] |  |
Performance growth costs | 270 |
Classified Fixed-Price Incentive Fee Contract | Rotary and Mission Systems |  |
Change in Accounting Estimate [Line Items] |  |
Cumulative losses on development | 280 |
Contracts Accounted for under Percentage of Completion |  |
Change in Accounting Estimate [Line Items] |  |
Increase in operating profit due to profit rate adjustments | 415 | 405
Increase in net earnings due to profit rate adjustments | $ 328 | $ 320
Increase in diluted earnings per common share due to profit rate adjustments (in dollars per share) | $ 1.28 | $ 1.19

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- Definition Amount of revenue recognized from performance obligation satisfied or partially satisfied in previous reporting periods. Includes, but is not limited to, change in transaction price. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 12A -URI https://asc.fasb.org/extlink&oid=126920106&loc=SL108322424-203045 + Details
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