Subsequent Events Subsequent Events (Details) (USD $) In Millions, except Per Share data, unless otherwise specified	3 Months Ended
Sep. 30, 2013 Dividend declared	Dec. 31, 2013 Minimum	Dec. 31, 2013 Maximum
Subsequent Event [Line Items]
Expected restructuring and related costs		$ 27	$ 30
Quarterly dividend, date declared	Oct. 23, 2013
Quarterly dividend, value per share (in dollars per share)	$ 0.09
Quarterly dividend, date to be paid	Dec. 06, 2013
Quarterly dividend, date of record	Nov. 18, 2013
Quarterly dividend, amount declared	$ 12.7

Date the declared dividend will be paid, in CCYY-MM-DD format.

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The per share amount of a dividend declared, but not paid, as of the financial reporting date.

+ References

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-Publisher FASB

-Name Accounting Standards Codification

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Carrying value as of the balance sheet date of dividends declared but unpaid on equity securities issued by the entity and outstanding.

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Date the dividend to be paid was declared, in CCYY-MM-DD format.

+ References

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Date the holder must own the stock to be entitled to the dividend, in CCYY-MM-DD format.

+ References

No definition available.

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- Definition

Amount expected to be charged against earnings in the current and future periods for the specified restructuring cost.

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-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

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-Name Staff Accounting Bulletin (SAB)

-Number Topic 5

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