Income Taxes (Changes In Gross Unrecognized Tax Benefits) (Details) - USD ($) $ in Thousands	12 Months Ended
Aug. 29, 2020	Aug. 31, 2019
Income Taxes [Abstract]
Beginning balance	$ 13,297	$ 11,943
Additions for tax positions relating to current year	1,682	2,203
Additions for tax positions relating to prior years	29	2,201
Reductions for tax positions relating to prior years	(25)	(409)
Settlements	(956)	(1,371)
Lapse of statute of limitations	(1,465)	(1,270)
Ending balance	$ 12,562	$ 13,297

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Amount of unrecognized tax benefits.

+ References

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Amount of decrease in unrecognized tax benefits resulting from tax positions taken in prior period tax returns.

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Amount of decrease in unrecognized tax benefits resulting from settlements with taxing authorities.

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Amount of increase in unrecognized tax benefits resulting from tax positions that have been or will be taken in current period tax return.

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Amount of increase in unrecognized tax benefits resulting from tax positions taken in prior period tax returns.

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Amount of decrease in unrecognized tax benefits resulting from lapses of applicable statutes of limitations.

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