Summary of Revenues by Geographic Region (Detail) (USD $)
In Thousands, unless otherwise specified |
3 Months Ended | 12 Months Ended | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Oct. 31, 2013
|
Jul. 31, 2013
|
Apr. 30, 2013
|
Jan. 31, 2013
|
Oct. 31, 2012
|
Jul. 31, 2012
|
Apr. 30, 2012
|
Jan. 31, 2012
|
Oct. 31, 2013
|
Oct. 31, 2012
|
Oct. 31, 2011
|
|
Geographic Information [Line Items] | |||||||||||
Revenues | $ 1,236,773 | $ 1,216,768 | $ 1,173,617 | $ 1,182,123 | $ 1,090,001 | $ 1,079,235 | $ 1,057,244 | $ 1,073,785 | $ 4,809,281 | $ 4,300,265 | $ 4,246,842 |
Domestic country
|
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Geographic Information [Line Items] | |||||||||||
Revenues | 4,710,821 | 4,253,793 | 4,198,937 | ||||||||
All other countries
|
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Geographic Information [Line Items] | |||||||||||
Revenues | $ 98,460 | $ 46,472 | $ 47,905 |