XML 90 R78.htm IDEA: XBRL DOCUMENT v3.7.0.1
Redeemable Noncontrolling Interests - Additional Information (Detail)
9 Months Ended
Jul. 31, 2017
joint_venture
Paper Packaging & Services  
Redeemable Noncontrolling Interest [Line Items]  
Number of joint ventures (joint venture) 1
Rigid Industrial Packaging & Services  
Redeemable Noncontrolling Interest [Line Items]  
Number of joint ventures (joint venture) 1