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Subsequent event - Additional Information (Detail) (Subsequent Event [Member], USD $)
In Millions, unless otherwise specified |
1 Months Ended |
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Mar. 18, 2013
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Subsequent Event [Member]
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| Subsequent Event [Line Items] | |
| Stock repurchase program authorized amount | $ 150 |
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- Definition
The amount authorized by an entity's Board of Directors under a stock repurchase plan. No definition available.
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- Details
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