Shareholders' Equity (Details) $ / shares in Units, $ in Thousands		3 Months Ended
	Dec. 20, 2023 USD ($)	Dec. 02, 2023 USD ($) $ / shares shares	Dec. 03, 2022 USD ($) $ / shares shares	Dec. 15, 2023 $ / shares	Oct. 31, 2023 individual shares	Jun. 30, 2021 shares
Components Of Shareholders Equity [Line Items]
Repurchases of common stock | $		$ 132,045	$ 18,539
Stock issued during period, shares, employee stock ownership plan		13,000	14,000
Dividends payable per share (in usd per share) | $ / shares		$ 0.83	$ 0.79
Dividend payable amount | $			$ 44,207
Number of individuals eligible for nomination | individual					2
Common stock, ownership percentage threshold, two board-member nomination					0.10
Common stock, ownership percentage threshold, transferee percentage					0.15
Subsequent Event
Components Of Shareholders Equity [Line Items]
Dividends payable per share (in usd per share) | $ / shares				$ 0.83
Dividend payable amount | $	$ 46,812
Maximum
Components Of Shareholders Equity [Line Items]
Common stock, ownership percentage					0.10
Minimum
Components Of Shareholders Equity [Line Items]
Common stock, ownership percentage					0.05
Class A Common Stock
Components Of Shareholders Equity [Line Items]
Stock repurchased during period, including held in treasury (in shares)		1,367,000
Repurchases of common stock | $			$ 18,539
Treasury stock, shares repurchased to satisfy tax withholding obligation		87,000
Treasury stock, shares, acquired			233,000
Class of warrant or right, number of securities called by each warrant or right (in shares)					1.225
Share Repurchase Plan | 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		2,443,000