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Stock-Based Compensation | 6 Months Ended
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Dec. 03, 2016
Stock-Based Compensation [Abstract] |
Stock-Based Compensation | Stock-Based Compensation The following table summarizes the stock-based compensation expense and related income tax effect for the periods indicated:
(In millions) | Three Months Ended |  | Six Months Ended
| December 3, 2016 |  | November 28, 2015 |  | December 3, 2016 |  | November 28, 2015
Stock-based compensation expense | $ | 3.1 |  |  | $ | 2.6 |  |  | $ | 6.5 |  |  | $ | 6.5 |
Related income tax effect | 1.2 |  |  | 1.0 |  |  | 2.4 |  |  | 2.4 |
Stock-based compensation expense recognized in the Condensed Consolidated Statements of Comprehensive Income for the three and six month periods ended December 3, 2016 and November 28, 2015 has been reduced for estimated forfeitures, as it is based on awards ultimately expected to vest. Forfeitures are estimated at the time of grant and revised, if necessary, in subsequent periods if actual forfeitures differ. Forfeitures are estimated based on historical experience. The following is a detail of the company issued common stock related to the exercise of stock options and vesting of restricted stock and performance share units:
(Shares) |  | Six Months Ended
|  | December 3, 2016 |  | November 28, 2015
Stock Options |  | 197,632 |  |  | 185,949 |
Restricted Stock Units |  | 86,664 |  |  | 163,430 |
Performance Share Units |  | 113,040 |  |  | 55,825 |

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- Definition 14. Stock-Based Compensation [Abstract] + References No definition available. + Details
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- Definition The entire disclosure for compensation-related costs for equity-based compensation, which may include disclosure of policies, compensation plan details, allocation of equity compensation, incentive distributions, equity-based arrangements to obtain goods and services, deferred compensation arrangements, employee stock ownership plan details and employee stock purchase plan details. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 40 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6418621&loc=d3e17540-113929 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 50 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=51659978&loc=d3e25284-112666 Reference 3: 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 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5047-113901 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5444-113901 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 14 + Details
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