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Stock-Based Compensation - SARs (Details) - Stock Appreciation Rights | 9 Months Ended
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Jan. 28, 2017 $ / shares
Stock-Based Compensation |
Percentage vesting each year from date of grant | 25.00%
Period from grant date for first vesting | 1 year
Vesting period | 4 years
Fiscal 2014 Grant |
Fair value assumptions |
Risk-free interest rate (as a percent) | 0.87%
Dividend rate (as a percent) | 1.53%
Expected life in years | 1 year 4 months 17 days
Stock price volatility (as a percent) | 35.10%
Fair value per share (in dollars per share) | $ 10.18
Fiscal 2013 Grant |
Fair value assumptions |
Risk-free interest rate (as a percent) | 0.64%
Dividend rate (as a percent) | 1.53%
Expected life in years | 5 months 16 days
Stock price volatility (as a percent) | 33.74%
Fair value per share (in dollars per share) | $ 16.66

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- Definition Period from date of grant for first vesting of the award. + References No definition available. + Details
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- Definition Expected dividends to be paid to holders of the underlying shares or financial instruments (expressed as a percentage of the share or instrument's price). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (bbb) -URI http://asc.fasb.org/extlink&oid=66048111&loc=d3e19207-110258 + Details
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- Definition Period which an employee's right to exercise an award is no longer contingent on satisfaction of either a service condition, market condition or a performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + 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 (a)(1) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition Per share weighted average intrinsic value of equity-based compensation awards not vested. Excludes stock and unit 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 -Subparagraph (c)(2)(i)-(ii) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period. + 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 (f)(2)(ii) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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