Components Of Shareholders Equity [Line Items]

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- Definition

Date the declared dividend will be paid, in YYYY-MM-DD format.

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- Definition

Amount of paid and unpaid cash, stock, and paid-in-kind (PIK) dividends declared, for example, but not limited to, common and preferred stock.

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- Definition

The per share amount of a dividend declared, but not paid, as of the financial reporting date.

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- Definition

Date the dividend to be paid was declared, in YYYY-MM-DD format.

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- Definition

Date the holder must own the stock to be entitled to the dividend, in YYYY-MM-DD format.

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No definition available.

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- Definition

Number of treasury shares or units reissued. Excludes reissuance of shares or units in treasury for award under share-based payment arrangement.

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- Definition

The number of shares authorized to be repurchased by an entity's Board of Directors under a stock repurchase plan.

+ References

No definition available.

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- Definition

The remaining number of shares authorized to be repurchased by an entity's Board of Directors under a stock repurchase plan.

+ References

No definition available.

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- Definition

Number of shares that have been repurchased during the period and have not been retired and are not held in treasury. Some state laws may govern the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.

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- Definition

Equity impact of the value of stock that has been repurchased during the period and has not been retired and is not held in treasury. Some state laws may mandate the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.

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Shareholders' Equity (Details) - USD ($) $ / shares in Units, $ in Thousands				3 Months Ended
	Dec. 15, 2021	Nov. 30, 2021	Oct. 14, 2021	Nov. 27, 2021	Nov. 28, 2020
Components Of Shareholders Equity [Line Items]
Treasury stock reissued to fund plan, shares				14,000	15,000
Dividends declared date			Oct. 14, 2021
Dividends payable per share			$ 0.75		$ 0.75
Dividend payable date			Nov. 30, 2021
Dividends date of record			Nov. 16, 2021
Dividend payable amount		$ 41,740			$ 41,815
Subsequent Event [Member]
Components Of Shareholders Equity [Line Items]
Dividends declared date	Dec. 15, 2021
Dividends payable per share	$ 0.75
Dividend payable date	Jan. 25, 2022
Dividends date of record	Jan. 11, 2022
Dividend payable amount	$ 41,843
Class A Common Stock [Member]
Components Of Shareholders Equity [Line Items]
Shares repurchased, shares				53,000	46,000
Shares repurchased, amount				$ 4,559	$ 3,159
Class A Common Stock [Member] \| Share Repurchase Program [Member]
Components Of Shareholders Equity [Line Items]
Number of shares authorized for repurchase				5,000
Maximum number of shares that can be repurchased				5,000