1.0.0.3 true Sheet 101 - Statement - Statement Of Financial Position Classified Statement Of Financial Position Classified R1.xml false Sheet 102 - Statement - Statement Of Financial Position Classified (Parenthetical) Statement Of Financial Position Classified (Parenthetical) R2.xml false Sheet 103 - Statement - Statement Of Income Alternative Statement Of Income Alternative R3.xml false Sheet 104 - Statement - Statement of Income Alternative - Amounts Attributable to Raytheon Company Common Stockholders Statement of Income Alternative - Amounts Attributable to Raytheon Company Common Stockholders R4.xml false Sheet 105 - Statement - Statement Of Cash Flows Indirect Statement Of Cash Flows Indirect R5.xml false Sheet 106 - Disclosure - 1. Basis of Presentation 1. Basis of Presentation R6.xml false Sheet 107 - Disclosure - 2. Inventories 2. Inventories R7.xml false Sheet 108 - Disclosure - 3. Product Warranty 3. Product Warranty R8.xml false Sheet 109 - Disclosure - 4. Accounting Standards 4. Accounting Standards R9.xml false Sheet 110 - Disclosure - 5. Acquisitions 5. Acquisitions R10.xml false Sheet 111 - Disclosure - 6. Discontinued Operations 6. Discontinued Operations R11.xml false Sheet 112 - Disclosure - 7. Noncontrolling Interests 7. Noncontrolling Interests R12.xml false Sheet 113 - Disclosure - 8. Fair Value Measurements 8. Fair Value Measurements R13.xml false Sheet 114 - Disclosure - 9. Derivative Financial Instruments 9. Derivative Financial Instruments R14.xml false Sheet 115 - Disclosure - 10. Commitments and Contingencies 10. Commitments and Contingencies R15.xml false Sheet 116 - Disclosure - 11. Stockholders' Equity 11. Stockholders' Equity R16.xml false Sheet 117 - Disclosure - 12. Pension and Other Employee Benefits 12. Pension and Other Employee Benefits R17.xml false Sheet 118 - Disclosure - 13. Income Taxes 13. Income Taxes R18.xml false Sheet 119 - Disclosure - 14. Business Segment Reporting 14. Business Segment Reporting R19.xml false Sheet 120 - Disclosure - Document Information Document Information R20.xml false Sheet 121 - Disclosure - Entity Information Entity Information R21.xml false Book All Reports All Reports 1 10 0 0 3 113 false false eol_PE7697----0910-Q0009_STD_p3m_20080928_0 24 eol_PE7697----0910-Q0009_STD_p9m_20080928_0 55 eol_PE7697----0910-Q0009_STD_p9m_20081231_0 1 eol_PE7697----0910-Q0009_STD_Inst_20091016_0 1 eol_PE7697----0910-Q0009_STD_Inst_20080928_0 1 eol_PE7697----0910-Q0009_STD_p3m_20090927_0 24 eol_PE7697----0910-Q0009_STD_Inst_20090927_0 34 eol_PE7697----0910-Q0009_STD_Inst_20081231_0 34 eol_PE7697----0910-Q0009_STD_p9m_20090927_0 78 eol_PE7697----0910-Q0009_STD_Inst_20071231_0 1 true true