Average Share Price

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- Definition

Share Repurchases [Line Items]

+ References

No definition available.

+ Details

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- Definition

Final price paid per share for the purchase of the targeted number of shares, determined by an average market price over a fixed period of time.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 30
-Section 25
-Paragraph 5
-URI http://asc.fasb.org/extlink&oid=6405686&loc=d3e22802-112653

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- Definition

Amount of cash receipt from (payment to) bank; or stock received from (issuance to) bank in the settlement of the accelerated share repurchase agreement.

+ References

+ Details

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Period Type:	instant

- Definition

Amount of stock repurchase plan authorized.

+ References

No definition available.

+ Details

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- Definition

Period which shares may be purchased under a stock repurchase plan authorized by an entity's Board of Directors, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

+ Details

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- Definition

Number of shares that have been repurchased and retired during the period.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(28))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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- Definition

Equity impact of the value of stock that has been repurchased and retired during the period. The excess of the purchase price over par value can be charged against retained earnings (once the excess is fully allocated to additional paid in capital).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21463-112644

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Common Stock Repurchase - Additional Information (Details) - USD ($) $ / shares in Units, shares in Thousands		1 Months Ended	3 Months Ended
	May 03, 2017	Apr. 30, 2014	Jun. 30, 2017	Apr. 28, 2016
April 2014 Stock Repurchase Program
Share Repurchases [Line Items]
Repurchase of common stock, common stock authorized		$ 300,000,000
Stock repurchase program, period		3 years
Accelerated share repurchase (shares)			40
Market price ($ per share)			$ 96.37
Repurchased			$ 3,800,000
April 2016 Repurchase
Share Repurchases [Line Items]
Repurchase of common stock, common stock authorized				$ 300,000,000
2017 Stock Repurchase Program
Share Repurchases [Line Items]
Repurchase of common stock, common stock authorized	$ 50,000,000
Accelerated share repurchase (shares)	300
Payments - accelerated share repurchase	$ 50,000,000
Price ($ per share)	$ 134.12
Additional Paid-in Capital \| 2017 Stock Repurchase Program
Share Repurchases [Line Items]
Payments - accelerated share repurchase	$ 15,000,000