Intangible Assets and Goodwill - Additional Information (Detail) (USD $) In Millions, unless otherwise specified	3 Months Ended
	Jan. 31, 2014	Jan. 31, 2013
Indefinite-lived Intangible Assets [Line Items]
Intangible amortization expense	$ 0.5	$ 0.5
Finite lived intangible asset residual value	0
Estimated annual amortization expense fiscal 2015	2
Estimated annual amortization expense fiscal 2016	2
Estimated annual amortization expense fiscal 2017	2
Estimated annual amortization expense fiscal 2018	1
Estimated annual amortization expense fiscal 2019	$ 1
Minimum [Member]
Indefinite-lived Intangible Assets [Line Items]
Estimated useful life of trademarks and licenses	10 years
Maximum [Member]
Indefinite-lived Intangible Assets [Line Items]
Estimated useful life of trademarks and licenses	25 years