Shareholders' Equity (Details) - USD ($) $ / shares in Units, $ in Thousands		3 Months Ended		6 Months Ended
	Apr. 11, 2023	Mar. 04, 2023	Feb. 26, 2022	Mar. 04, 2023	Feb. 26, 2022	Mar. 22, 2023	Jan. 31, 2023	Sep. 03, 2022	Jun. 29, 2021
Components Of Shareholders Equity [Line Items]
Repurchases of common stock		$ 12,468		$ 31,007	$ 4,813
Treasury stock, shares, retired		150,000		331,000
Treasury stock, shares repurchased to satisfy tax withholding obligation		2,000		54,000
Repurchase and retirement of common stock, Value		$ 25		$ 55
Stock issued during period, shares, employee stock ownership plan		17,000	16,000	31,000	30,000
Common stock, dividends, per share, cash paid (in usd per share)				$ 1.58	$ 1.50
Payments of dividends				$ 88,313	$ 83,586
Forecast
Components Of Shareholders Equity [Line Items]
Dividend payable amount	$ 44,170
Subsequent Event
Components Of Shareholders Equity [Line Items]
Dividends payable per share						$ 0.79
Class A Common Stock
Components Of Shareholders Equity [Line Items]
Treasury stock, shares, acquired			4,000		57,000
Stock repurchased during period, including held in treasury (in shares)		152,000		385,000
Repurchases of common stock			$ 254		$ 4,813
Common stock, par value (in usd per share)		$ 0.001		$ 0.001				$ 0.001
Class of warrant or right, number of securities called by each warrant or right							1.35
Class B Common Stock
Components Of Shareholders Equity [Line Items]
Common stock, par value (in usd per share)		$ 0.001		$ 0.001				$ 0.001
Share Repurchase Program | Class A Common Stock
Components Of Shareholders Equity [Line Items]
Number of shares authorized for repurchase									5,000
Maximum number of shares that can be repurchased		4,369,000		4,369,000