XML 129 R82.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2
Stock-based and Deferred Compensation Plans (Black-Scholes - Table) (Details) - Stock options [Member] - $ / shares
12 Months Ended
Dec. 29, 2019
Dec. 30, 2018
Dec. 31, 2017
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Weighted-average risk-free interest rate [1] 2.34% 2.66% 1.92%
Dividend yield [2] 1.94% 1.50% 1.84%
Expected term [3] 4 years 9 months 18 days 5 years 9 months 18 days 6 years 3 months 18 days
Weighted-average volatility [4] 31.05% 32.76% 33.72%
Weighted-average grant date fair value per option (in USD per share) $ 5.07 $ 7.23 $ 5.09
[1]
Risk-free interest rate is the U.S. Treasury yield curve in effect as of the grant date for periods within the expected term of the option.
[2]
Dividend yield is the level of dividends expected to be paid on the Company’s common stock over the expected term of the option.
[3]
Expected term represents the period of time that the options are expected to be outstanding. The Company estimates the expected term based on historical exercise experience for its stock options.
[4]
Based on the historical volatility of the Company’s stock.