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Consolidated Statements of Shareholders' Equity - USD ($) $ in Thousands | Total | Common Shares | Class B Common Stock | Common Stock Common Shares | Common Stock Class B Common Stock | Capital Surplus | Retained Earnings | Retained Earnings Common Shares | Retained Earnings Class B Common Stock | Accumulated Other Comprehensive Loss
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Balance at beginning of period at Aug. 25, 2018 |  | $ 1,464,967 |  |  | $ 1,543 | $ 371 | $ 82,973 | $ 1,405,239 |  |  | $ (25,159)
Balance at beginning of period (in shares) at Aug. 25, 2018 |  |  | 15,431,000 | 3,710,000 |  |  |  |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |  |  |  |
Net income |  | 38,320 |  |  |  |  |  | 38,320 |  |  |
Change in fair value of derivatives |  | 88 |  |  |  |  |  |  |  |  | 88
Foreign currency translation |  | (2,282) |  |  |  |  |  |  |  |  | (2,282)
Dividends declared Common Stock |  |  | $ (1,736) | $ (334) |  |  |  |  | $ (1,736) | $ (334) |
Share-based compensation, net | [1] | 1,042 |  |  |  |  | 1,042 |  |  |  |
Share-based awards exercised, net (in shares) | [2] |  | 2,000 |  |  |  |  |  |  |  |
Balance at end of period at Nov. 24, 2018 |  | 1,539,498 |  |  | 1,543 | 371 | 84,015 | 1,480,922 |  |  | (27,353)
Balance at end of period (in shares) at Nov. 24, 2018 |  |  | 15,433,000 | 3,710,000 |  |  |  |  |  |  |
Balance at beginning of period at Aug. 25, 2018 |  | 1,464,967 |  |  | 1,543 | 371 | 82,973 | 1,405,239 |  |  | (25,159)
Balance at beginning of period (in shares) at Aug. 25, 2018 |  |  | 15,431,000 | 3,710,000 |  |  |  |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |  |  |  |
Net income |  | 133,146 |  |  |  |  |  |  |  |  |
Foreign currency translation |  | (3,513) |  |  |  |  |  |  |  |  |
Balance at end of period at May. 25, 2019 |  | 1,609,696 |  |  | 1,531 | 371 | 84,836 | 1,551,475 |  |  | (28,517)
Balance at end of period (in shares) at May. 25, 2019 |  |  | 15,307,000 | 3,710,000 |  |  |  |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |  |  |  |
Cumulative effect of change in accounting principle, net |  | 39,433 |  |  |  |  |  | 39,433 |  |  |
Balance at beginning of period at Nov. 24, 2018 |  | 1,539,498 |  |  | 1,543 | 371 | 84,015 | 1,480,922 |  |  | (27,353)
Balance at beginning of period (in shares) at Nov. 24, 2018 |  |  | 15,433,000 | 3,710,000 |  |  |  |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |  |  |  |
Net income |  | 47,606 |  |  |  |  |  | 47,606 |  |  |
Change in fair value of derivatives |  | (71) |  |  |  |  |  |  |  |  | (71)
Foreign currency translation |  | 1,418 |  |  |  |  |  |  |  |  | 1,418
Dividends declared Common Stock |  |  | $ (1,732) | $ (334) |  |  |  |  | (1,732) | (334) |
Share-based compensation, net | [1] | 659 |  |  |  |  | 659 |  |  |  |
Share-based awards exercised, net | [2] | 26 |  |  | 1 |  | 25 |  |  |  |
Share-based awards exercised, net (in shares) | [2] |  | 12,000 |  |  |  |  |  |  |  |
Repurchase of Common Stock |  | (6,280) |  |  | (4) |  | (245) | (6,031) |  |  |
Repurchase of common stock (in shares) |  |  | (45,000) |  |  |  |  |  |  |  |
Balance at end of period at Feb. 23, 2019 |  | 1,580,790 |  |  | 1,540 | 371 | 84,454 | 1,520,431 |  |  | (26,006)
Balance at end of period (in shares) at Feb. 23, 2019 |  |  | 15,400,000 | 3,710,000 |  |  |  |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |  |  |  |
Net income |  | 47,220 |  |  |  |  |  | 47,220 |  |  |
Change in fair value of derivatives |  | 138 |  |  |  |  |  |  |  |  | 138
Foreign currency translation |  | (2,649) |  |  |  |  |  |  |  |  | (2,649)
Dividends declared Common Stock |  |  |  |  |  |  |  |  | (1,720) | (334) |
Share-based compensation, net | [1] | 902 |  |  |  |  | 902 |  |  |  |
Share-based awards exercised, net | [2] | 22 |  |  | 1 |  | 21 |  |  |  |
Share-based awards exercised, net (in shares) | [2] |  | 7,000 |  |  |  |  |  |  |  |
Repurchase of Common Stock |  | (14,673) |  |  | (10) |  | (541) | (14,122) |  |  |
Repurchase of common stock (in shares) |  |  | (100,000) |  |  |  |  |  |  |  |
Balance at end of period at May. 25, 2019 |  | 1,609,696 |  |  | 1,531 | 371 | 84,836 | 1,551,475 |  |  | (28,517)
Balance at end of period (in shares) at May. 25, 2019 |  |  | 15,307,000 | 3,710,000 |  |  |  |  |  |  |
Balance at beginning of period at Aug. 31, 2019 |  | 1,641,230 |  |  | 1,533 | 364 | 84,946 | 1,588,075 |  |  | (33,688)
Balance at beginning of period (in shares) at Aug. 31, 2019 |  |  | 15,333,000 | 3,643,000 |  |  |  |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |  |  |  |
Net income |  | 48,242 |  |  |  |  |  | 48,242 |  |  |
Change in fair value of derivatives |  | (5) |  |  |  |  |  |  |  |  | (5)
Foreign currency translation |  | 989 |  |  |  |  |  |  |  |  | 989
Dividends declared Common Stock |  |  | $ (3,825) | $ (729) |  |  |  |  | (3,825) | (729) |
Share-based compensation, net | [2] | 1,575 |  |  |  |  | 1,575 |  |  |  |
Share-based awards exercised, net | [1] | (1,496) |  |  | 2 |  | (1,498) |  |  |  |
Share-based awards exercised, net (in shares) | [1] |  | 16,000 |  |  |  |  |  |  |  |
Repurchase of Common Stock |  | (9,973) |  |  | (5) |  | (274) | (9,694) |  |  |
Repurchase of common stock (in shares) |  |  | (51,000) |  |  |  |  |  |  |  |
Balance at end of period at Nov. 30, 2019 |  | 1,676,008 |  |  | 1,530 | 364 | 84,749 | 1,622,069 |  |  | (32,704)
Balance at end of period (in shares) at Nov. 30, 2019 |  |  | 15,298,000 | 3,643,000 |  |  |  |  |  |  |
Balance at beginning of period at Aug. 31, 2019 |  | 1,641,230 |  |  | 1,533 | 364 | 84,946 | 1,588,075 |  |  | (33,688)
Balance at beginning of period (in shares) at Aug. 31, 2019 |  |  | 15,333,000 | 3,643,000 |  |  |  |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |  |  |  |
Net income |  | 104,207 |  |  |  |  |  |  |  |  |
Foreign currency translation |  | (3,615) |  |  |  |  |  |  |  |  |
Pension benefit liabilities |  | $ 350 |  |  |  |  |  |  |  |  |
Shares repurchased (in shares) |  | (117,767) |  |  |  |  |  |  |  |  |
Balance at end of period at May. 30, 2020 |  | $ 1,708,100 |  |  | 1,525 | 364 | 85,572 | 1,657,543 |  |  | (36,904)
Balance at end of period (in shares) at May. 30, 2020 |  |  | 15,247,000 | 3,643,000 |  |  |  |  |  |  |
Balance at beginning of period at Nov. 30, 2019 |  | 1,676,008 |  |  | 1,530 | 364 | 84,749 | 1,622,069 |  |  | (32,704)
Balance at beginning of period (in shares) at Nov. 30, 2019 |  |  | 15,298,000 | 3,643,000 |  |  |  |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |  |  |  |
Net income |  | 34,680 |  |  |  |  |  | 34,680 |  |  |
Change in fair value of derivatives |  | 22 |  |  |  |  |  |  |  |  | 22
Foreign currency translation |  | (769) |  |  |  |  |  |  |  |  | (769)
Pension benefit liabilities |  | 350 |  |  |  |  |  |  |  |  | 350
Dividends declared Common Stock |  |  | $ (3,835) | $ (729) |  |  |  |  | (3,835) | (729) |
Share-based compensation, net | [2] | 1,651 |  |  |  |  | 1,651 |  |  |  |
Share-based awards exercised, net | [1] | (1,710) |  |  | 1 |  | (1,711) |  |  |  |
Share-based awards exercised, net (in shares) | [1] |  | 16,000 |  |  |  |  |  |  |  |
Repurchase of Common Stock |  | (4,230) |  |  | (2) |  | (112) | (4,116) |  |  |
Repurchase of common stock (in shares) |  |  | (21,000) |  |  |  |  |  |  |  |
Balance at end of period at Feb. 29, 2020 |  | 1,701,438 |  |  | 1,529 | 364 | 84,577 | 1,648,069 |  |  | (33,101)
Balance at end of period (in shares) at Feb. 29, 2020 |  |  | 15,293,000 | 3,643,000 |  |  |  |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |  |  |  |
Net income |  | 21,285 |  |  |  |  |  | 21,285 |  |  |
Change in fair value of derivatives |  | 32 |  |  |  |  |  |  |  |  | 32
Foreign currency translation |  | $ (3,835) |  |  |  |  |  |  |  |  | (3,835)
Dividends declared Common Stock |  |  | $ (3,797) | $ (729) |  |  |  |  | $ (3,797) | $ (729) |
Shares repurchased (in shares) |  | (46,667) |  |  |  |  |  |  |  |  |
Share-based compensation, net | [2] | $ 1,390 |  |  |  |  | 1,390 |  |  |  |
Share-based awards exercised, net | [1] | (142) |  |  |  |  | (142) |  |  |  |
Repurchase of Common Stock |  | (7,542) |  |  | (4) |  | (253) | (7,285) |  |  |
Repurchase of common stock (in shares) |  |  | (46,000) |  |  |  |  |  |  |  |
Balance at end of period at May. 30, 2020 |  | $ 1,708,100 |  |  | $ 1,525 | $ 364 | $ 85,572 | $ 1,657,543 |  |  | $ (36,904)
Balance at end of period (in shares) at May. 30, 2020 |  |  | 15,247,000 | 3,643,000 |  |  |  |  |  |  |
[1] | These amounts are shown net of the effect of income taxes.
[2] | These amounts are shown net of any shares withheld by the Company to satisfy certain tax withholdings obligations in connection with the vesting of certain shares of restricted stock or restricted stock units.

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