CONDENSED CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY (Parenthetical) - $ / shares	3 Months Ended		6 Months Ended
	Jun. 25, 2022	Jun. 26, 2021	Jun. 25, 2022	Jun. 26, 2021
Statement of Stockholders' Equity [Abstract]
Cash dividends declared per share (in dollars per share)	$ 0.55	$ 0.5	$ 1.10	$ 1.00
Purchase of treasury shares, shares acquired (in shares)	38,804	42,150	38,804	92,297
Stock plan exercises; shares acquired (in shares)	7,080	63,783	18,775	71,268
Stock options exercised; shares issued (in shares)	42,961	1,245	48,577	144,123
Stock awards; shares issued (in shares)	42,145	6,351	79,893	9,060