XML 72 R61.htm IDEA: XBRL DOCUMENT v3.7.0.1
STOCKHOLDER'S EQUITY - Accumulated Other Comprehensive Income (Details) - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended
Jul. 31, 2017
Jul. 31, 2016
Jul. 31, 2017
Jul. 31, 2016
Beginning Balance $ (477)   $ (503)  
Other comprehensive income (loss), before reclassifications 59   67  
Amounts reclassified out of accumulated other comprehensive income (loss) 9   36  
Tax (expense) benefit (8)   (17)  
Other comprehensive income (loss) 60 $ (46) 86 $ 46
Ending Balance (417)   (417)  
Foreign currency translation        
Beginning balance (193)   (197)  
Other comprehensive income (loss) before reclassifications 63   67  
Amounts reclassified out of accumulated other comprehensive income (loss) 0   0  
Tax (expense) benefit (6) 3 (6) (4)
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Gain (Loss) Arising During Period, Net of Tax 57 (48) 61 41
Ending balance (136)   (136)  
Prior service credits        
Beginning balance 143   146  
Other comprehensive income (loss) before reclassifications 0   0  
Amounts reclassified out of accumulated other comprehensive income (loss) (2) (3) (7) (26)
Tax (expense) benefit 1   3  
Other comprehensive income (loss) (1) (2) (4) (13)
Ending balance 142   142  
Defined Benefit Plan, Amounts Recognized in Other Comprehensive Income (Loss), Net Actuarial Gain (Loss), before Tax        
Beginning balance (425)   (451)  
Other comprehensive income (loss) before reclassifications 0   3  
Amounts reclassified out of accumulated other comprehensive income (loss) 12 10 46 32
Tax (expense) benefit (4)   (15)  
Other comprehensive income (loss) 8 $ 8 34 $ 29
Ending balance (417)   (417)  
Unrealized gains (losses) on derivatives        
Beginning balance (2)   (1)  
Other comprehensive income (loss) before reclassifications (4)   (3)  
Amounts reclassified out of accumulated other comprehensive income (loss) (1)   (3)  
Tax (expense) benefit 1   1  
Other comprehensive income (loss) (4)   (5)  
Ending balance $ (6)   $ (6)