Consolidated Statements of Equity (Parentheticals) - $ / shares													12 Months Ended
	Nov. 29, 2022	Aug. 23, 2022	May 20, 2022	Mar. 23, 2022	Nov. 23, 2021	Aug. 26, 2021	May 28, 2021	Mar. 24, 2021	Nov. 24, 2020	Aug. 28, 2020	Jun. 10, 2020	Mar. 31, 2020	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Statement of Stockholders' Equity [Abstract]
Dividends on common stock per share (in dollars per share)	$ 1.000	$ 1.000	$ 1.000	$ 1.000	$ 4.000	$ 2.000	$ 3.000	$ 3.500	$ 0.375	$ 0.350	$ 0.250	$ 0.350	$ 4.00	$ 12.50	$ 1.325