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Stock-Based Compensation (Activity for Stock Option Awards) (Details) - Jun. 30, 2015 - $ / shares shares in Thousands | Total | Total
--- | --- | ---
Stock-Based Compensation |  |
Number of options, beginning balance | 5,111 | 4,501
Weighted Average Exercise Price Per Share, beginning balance | $ 30.86 | $ 28.08
Options granted, Number of options | 0 | 751
Options granted, Weighted Average Exercise Price Per Share |  | $ 46.55
Options exercised, Number of options | (320) | (428)
Options exercised, Weighted Average Exercise Price Per Share | $ 17.19 | $ 18.55
Options forfeited, Number of options | (7) | (40)
Options forfeited, Weighted Average Exercise Price Per Share | $ 41.11 | $ 37.80
Number of options, ending balance | 4,784 | 4,784
Weighted Average Exercise Price Per Share, ending balance | $ 31.76 | $ 31.76

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- Definition The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iv)(3) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition Number of options outstanding, including both vested and non-vested options. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(i)-(ii) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(i) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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