Significant Accounting Policies - Additional Information (Detail)	1 Months Ended	3 Months Ended			9 Months Ended	12 Months Ended
	Nov. 18, 2015 USD ($) claim	Jul. 31, 2015 USD ($)	Jul. 31, 2014 USD ($)	Apr. 30, 2014 USD ($)	Jul. 31, 2015 USD ($)	Oct. 31, 2015 USD ($)	Oct. 31, 2014 USD ($)	Oct. 31, 2013 USD ($)
Significant Accounting Policies [Line Items]
Fixed asset impairments related to retail stores						$ 38,955,000	$ 10,934,000	$ 12,327,000
Goodwill impairment			$ 4,000,000	$ 15,000,000		79,583,000	178,197,000	0
Impairment of Intangible Assets, Indefinite-lived (Excluding Goodwill)						23,000,000	0	0
Advertising costs						69,000,000	78,000,000	$ 93,000,000
Restricted Stock [Member]
Significant Accounting Policies [Line Items]
Unrecognized compensation expense						$ 200,000
Unrecognized compensation expense, weighted average period						1 year 2 months 24 days
Americas Segment [Member]
Significant Accounting Policies [Line Items]
Fixed asset impairments related to retail stores						$ 11,000,000
Goodwill impairment		$ 74,000,000			$ 74,000,000	73,376,000	0
EMEA [Member]
Significant Accounting Policies [Line Items]
Fixed asset impairments related to retail stores						5,000,000
Goodwill impairment			$ 178,000,000			$ 0	$ 178,197,000
Minimum [Member]
Significant Accounting Policies [Line Items]
Estimated useful lives						2 years
Minimum [Member] | Long-Lived Assets [Member]
Significant Accounting Policies [Line Items]
Fair value inputs, annual revenue growth rate						(5.00%)
Maximum [Member]
Significant Accounting Policies [Line Items]
Estimated useful lives						20 years
Maximum [Member] | Long-Lived Assets [Member]
Significant Accounting Policies [Line Items]
Fair value inputs, annual revenue growth rate						5.00%
Subsequent Event [Member]
Significant Accounting Policies [Line Items]
Bankruptcy Claims, Number Claims Filed | claim	930
Bankruptcy Claims, Amount of Claims Filed	$ 1,300,000,000