XML 25 R9.htm IDEA: XBRL DOCUMENT v3.22.0.1
CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS’ EQUITY (Parenthetical) - $ / shares
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 29, 2019
Common Stock      
Cash dividend per share (in dollars per share) $ 1.00 $ 1.00 $ 1.00
Class B Common Stock      
Cash dividend per share (in dollars per share) $ 1.00 $ 1.00 $ 1.00
Class B common stock shares issued (in shares)     19,224