Quarterly report pursuant to Section 13 or 15(d)

Consolidated Condensed Statements of Stockholders' Equity Statements of Stockholders' Equity (Parenthetical)

v3.21.1
Consolidated Condensed Statements of Stockholders' Equity Statements of Stockholders' Equity (Parenthetical) - $ / shares
3 Months Ended
Mar. 27, 2021
Mar. 28, 2020
Retained Earnings1    
Common Stock, Dividends, Per Share, Declared $ 0.695 $ 0.66