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R92.htm
IDEA: XBRL DOCUMENT
v2.4.0.8
Summary of RSA and RSU Activity (Parenthetical) (Detail) (USD $)
Sep. 30, 2013
Share-based Compensation [Abstract]
Stock price used to calculate aggregate intrinsic value
$ 191.1
X
- Details
Name:
us-gaap_ShareBasedCompensationAbstract
Namespace Prefix:
us-gaap_
Data Type:
xbrli:stringItemType
Balance Type:
na
Period Type:
duration
X
- Definition
Closing stock price
+ References
No definition available.
+ Details
Name:
v_ClosingStockPrice
Namespace Prefix:
v_
Data Type:
num:perShareItemType
Balance Type:
na
Period Type:
instant