OTHER COMPREHENSIVE INCOME ITEMS (Details 2) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended |
Jul. 31, 2015 | Jul. 31, 2014 | Jul. 31, 2015 | Jul. 31, 2014 |
Other Comprehensive Income (Loss), Before Tax | | | | |
Interest expense | $ (171.5) | $ (153.9) | $ (517.1) | $ (491.5) |
Other operating expense | (223.6) | (260) | (659.1) | (738.1) |
Other income | 157.5 | 203.7 | 537.7 | 535.3 |
Total other comprehensive income (loss), before tax | (190) | 43 | (659) | 125 |
Other Comprehensive Income (Loss), Tax (Expense) Credit | | | | |
Total other comprehensive income (loss), tax (expense) credit | (24) | (24) | (65) | (77) |
Other Comprehensive Income (Loss), After Tax | | | | |
Other Comprehensive Income (Loss), Net of Income Taxes | (213.9) | 18.8 | (724.8) | 48.4 |
Cumulative Translation Adjustment | | | | |
Other Comprehensive Income (Loss), Before Tax | | | | |
Other comprehensive income (loss) before reclassification, before tax | | (33) | | (96) |
Total other comprehensive income (loss), before tax | (256) | (24) | (831) | (87) |
Other Comprehensive Income (Loss), Tax (Expense) Credit | | | | |
Other comprehensive income (loss) before reclassification, tax (expense) credit | | | | 1 |
Total other comprehensive income (loss), tax (expense) credit | 1 | | (1) | 1 |
Other Comprehensive Income (Loss), After Tax | | | | |
Other comprehensive income (loss) before reclassification, after tax | | (33) | (832) | (95) |
Reclassification from accumulated other comprehensive income, after tax | | | | 9 |
Other Comprehensive Income (Loss), Net of Income Taxes | (255) | (24) | (832) | (86) |
Cumulative Translation Adjustment | Reclassification out of Accumulated Other Comprehensive Income (Loss) | | | | |
Other Comprehensive Income (Loss), Before Tax | | | | |
Other operating expense | | 9 | | 9 |
Other Comprehensive Income (Loss), After Tax | | | | |
Reclassification from accumulated other comprehensive income, after tax | | 9 | | 9 |
Unrealized Gain (Loss) on Derivatives | | | | |
Other Comprehensive Income (Loss), Before Tax | | | | |
Other comprehensive income (loss) before reclassification, before tax | (4) | (2) | (8) | (11) |
Total other comprehensive income (loss), before tax | (2) | 2 | (2) | 7 |
Other Comprehensive Income (Loss), Tax (Expense) Credit | | | | |
Other comprehensive income (loss) before reclassification, tax (expense) credit | 2 | 1 | 3 | 4 |
Total other comprehensive income (loss), tax (expense) credit | 1 | | 1 | (3) |
Other Comprehensive Income (Loss), After Tax | | | | |
Other comprehensive income (loss) before reclassification, after tax | (2) | (1) | (5) | (7) |
Reclassification from accumulated other comprehensive income, after tax | | | 4 | 11 |
Other Comprehensive Income (Loss), Net of Income Taxes | (1) | 2 | (1) | 4 |
Unrealized Gain (Loss) on Derivatives | Interest Rate Contracts | Reclassification out of Accumulated Other Comprehensive Income (Loss) | | | | |
Other Comprehensive Income (Loss), Before Tax | | | | |
Interest expense | 3 | 3 | 9 | 11 |
Other Comprehensive Income (Loss), Tax (Expense) Credit | | | | |
Reclassification from accumulated other comprehensive income, tax (expense) credit | (1) | (1) | (3) | (4) |
Other Comprehensive Income (Loss), After Tax | | | | |
Reclassification from accumulated other comprehensive income, after tax | 2 | 2 | 6 | 7 |
Unrealized Gain (Loss) on Derivatives | Foreign Exchange Contracts | Reclassification out of Accumulated Other Comprehensive Income (Loss) | | | | |
Other Comprehensive Income (Loss), Before Tax | | | | |
Other operating expense | (1) | 1 | (3) | 7 |
Other Comprehensive Income (Loss), Tax (Expense) Credit | | | | |
Reclassification from accumulated other comprehensive income, tax (expense) credit | | | 1 | (3) |
Other Comprehensive Income (Loss), After Tax | | | | |
Reclassification from accumulated other comprehensive income, after tax | (1) | 1 | (2) | 4 |
Unrealized Gain (Loss) on Investments | | | | |
Other Comprehensive Income (Loss), Before Tax | | | | |
Other comprehensive income (loss) before reclassification, before tax | 6 | 6 | 14 | 8 |
Total other comprehensive income (loss), before tax | 3 | 6 | 7 | 8 |
Other Comprehensive Income (Loss), Tax (Expense) Credit | | | | |
Other comprehensive income (loss) before reclassification, tax (expense) credit | (3) | (2) | (5) | (3) |
Total other comprehensive income (loss), tax (expense) credit | (2) | (2) | (2) | (3) |
Other Comprehensive Income (Loss), After Tax | | | | |
Other comprehensive income (loss) before reclassification, after tax | 3 | 4 | 9 | 5 |
Reclassification from accumulated other comprehensive income, after tax | | | (4) | |
Other Comprehensive Income (Loss), Net of Income Taxes | 1 | 4 | 5 | 5 |
Unrealized Gain (Loss) on Investments | Reclassification out of Accumulated Other Comprehensive Income (Loss) | | | | |
Other Comprehensive Income (Loss), Before Tax | | | | |
Other income | (3) | | (7) | |
Other Comprehensive Income (Loss), Tax (Expense) Credit | | | | |
Reclassification from accumulated other comprehensive income, tax (expense) credit | 1 | | 3 | |
Other Comprehensive Income (Loss), After Tax | | | | |
Reclassification from accumulated other comprehensive income, after tax | (2) | | (4) | |
Retirement Benefits Adjustment | | | | |
Other Comprehensive Income (Loss), Before Tax | | | | |
Total other comprehensive income (loss), before tax | 65 | 59 | 167 | 197 |
Other Comprehensive Income (Loss), Tax (Expense) Credit | | | | |
Total other comprehensive income (loss), tax (expense) credit | (24) | (22) | (63) | (72) |
Other Comprehensive Income (Loss), After Tax | | | | |
Other comprehensive income (loss) before reclassification, after tax | | | (23) | 12 |
Reclassification from accumulated other comprehensive income, after tax | | | 127 | 113 |
Other Comprehensive Income (Loss), Net of Income Taxes | 41 | 37 | 104 | 125 |
Retirement Benefits Adjustment | Pensions | | | | |
Other Comprehensive Income (Loss), Before Tax | | | | |
Other comprehensive income (loss) before reclassification, before tax | (4) | 1 | (21) | (19) |
Other Comprehensive Income (Loss), Tax (Expense) Credit | | | | |
Other comprehensive income (loss) before reclassification, tax (expense) credit | 1 | | 7 | 8 |
Other Comprehensive Income (Loss), After Tax | | | | |
Other comprehensive income (loss) before reclassification, after tax | (3) | 1 | (14) | (11) |
Retirement Benefits Adjustment | Health Care and Life Insurance | | | | |
Other Comprehensive Income (Loss), Before Tax | | | | |
Other comprehensive income (loss) before reclassification, before tax | | (1) | (12) | 38 |
Other Comprehensive Income (Loss), Tax (Expense) Credit | | | | |
Other comprehensive income (loss) before reclassification, tax (expense) credit | | | 3 | (15) |
Other Comprehensive Income (Loss), After Tax | | | | |
Other comprehensive income (loss) before reclassification, after tax | | (1) | (9) | 23 |
Actuarial (Gain) Loss | Reclassification out of Accumulated Other Comprehensive Income (Loss) | Pensions | | | | |
Other Comprehensive Income (Loss), Before Tax | | | | |
Reclassification from accumulated other comprehensive income, before tax | 55 | 43 | 165 | 129 |
Other Comprehensive Income (Loss), Tax (Expense) Credit | | | | |
Reclassification from accumulated other comprehensive income, tax (expense) credit | (20) | (16) | (60) | (47) |
Other Comprehensive Income (Loss), After Tax | | | | |
Reclassification from accumulated other comprehensive income, after tax | 35 | 27 | 105 | 82 |
Actuarial (Gain) Loss | Reclassification out of Accumulated Other Comprehensive Income (Loss) | Health Care and Life Insurance | | | | |
Other Comprehensive Income (Loss), Before Tax | | | | |
Reclassification from accumulated other comprehensive income, before tax | 22 | 8 | 68 | 25 |
Other Comprehensive Income (Loss), Tax (Expense) Credit | | | | |
Reclassification from accumulated other comprehensive income, tax (expense) credit | (8) | (3) | (25) | (9) |
Other Comprehensive Income (Loss), After Tax | | | | |
Reclassification from accumulated other comprehensive income, after tax | 14 | 5 | 43 | 16 |
Prior Service (Credit) Cost | Reclassification out of Accumulated Other Comprehensive Income (Loss) | Pensions | | | | |
Other Comprehensive Income (Loss), Before Tax | | | | |
Reclassification from accumulated other comprehensive income, before tax | 7 | 6 | 19 | 18 |
Other Comprehensive Income (Loss), Tax (Expense) Credit | | | | |
Reclassification from accumulated other comprehensive income, tax (expense) credit | (2) | (2) | (7) | (7) |
Other Comprehensive Income (Loss), After Tax | | | | |
Reclassification from accumulated other comprehensive income, after tax | 5 | 4 | 12 | 11 |
Prior Service (Credit) Cost | Reclassification out of Accumulated Other Comprehensive Income (Loss) | Health Care and Life Insurance | | | | |
Other Comprehensive Income (Loss), Before Tax | | | | |
Reclassification from accumulated other comprehensive income, before tax | (19) | | (57) | (2) |
Other Comprehensive Income (Loss), Tax (Expense) Credit | | | | |
Reclassification from accumulated other comprehensive income, tax (expense) credit | 7 | | 21 | 1 |
Other Comprehensive Income (Loss), After Tax | | | | |
Reclassification from accumulated other comprehensive income, after tax | (12) | | (36) | (1) |
Settlements/Curtailments | Reclassification out of Accumulated Other Comprehensive Income (Loss) | Pensions | | | | |
Other Comprehensive Income (Loss), Before Tax | | | | |
Reclassification from accumulated other comprehensive income, before tax | 4 | 2 | 5 | 8 |
Other Comprehensive Income (Loss), Tax (Expense) Credit | | | | |
Reclassification from accumulated other comprehensive income, tax (expense) credit | (2) | (1) | (2) | (3) |
Other Comprehensive Income (Loss), After Tax | | | | |
Reclassification from accumulated other comprehensive income, after tax | $ 2 | $ 1 | $ 3 | $ 5 |