STOCKHOLDERS' EQUITY - Stock Repurchase Program (Details) (USD $)
Share data in Millions, unless otherwise specified |
6 Months Ended | 0 Months Ended | 3 Months Ended | 0 Months Ended | |||
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Apr. 30, 2014
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Apr. 30, 2013
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May 14, 2013
2013 Share Repurchase Program
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Jan. 16, 2013
2013 Share Repurchase Program
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Apr. 30, 2014
2013 Share Repurchase Program
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Nov. 22, 2013
2014 Share Repurchase Program [Member]
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Jan. 16, 2013
2014 Share Repurchase Program [Member]
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Share Repurchase Program [Line Items] | |||||||
Share repurchase program approval date | January 16, 2013 | November 22, 2013 | |||||
Initial amount authorized | $ 500,000,000 | ||||||
Increase amount authorized | 500,000,000 | ||||||
New authorized amount | 1,000,000,000 | 1,000,000,000 | |||||
Remaining authorized repurchase amount | 0 | ||||||
Maintain weighted average diluted shares count | 335 | ||||||
Cost to repurchases shares of common stock under share repurchase program | $ 150,000,000 | $ 219,000,000 | |||||
Number of shares repurchased (in shares) | 3 | 5 |