Consolidated Statements of Equity - USD ($) shares in Thousands, $ in Thousands |
Total |
Cumulative Effect Period of Adoption Adjustment |
Cumulative Effect Period of Adoption Adjusted Balance |
Class A Common Stock |
Class B Common Stock |
Common Stock
Class A Common Stock
|
Common Stock
Class A Common Stock
Cumulative Effect Period of Adoption Adjusted Balance
|
Common Stock
Class B Common Stock
|
Common Stock
Class B Common Stock
Cumulative Effect Period of Adoption Adjusted Balance
|
Additional Paid-in Capital |
Additional Paid-in Capital
Cumulative Effect Period of Adoption Adjusted Balance
|
Retained Earnings |
Retained Earnings
Cumulative Effect Period of Adoption Adjustment
|
Retained Earnings
Cumulative Effect Period of Adoption Adjusted Balance
|
Accumulated Other Comprehensive Loss |
Accumulated Other Comprehensive Loss
Cumulative Effect Period of Adoption Adjusted Balance
|
Total SSI Shareholders's Equity |
Total SSI Shareholders's Equity
Cumulative Effect Period of Adoption Adjustment
|
Total SSI Shareholders's Equity
Cumulative Effect Period of Adoption Adjusted Balance
|
Noncontrolling Interests |
Noncontrolling Interests
Cumulative Effect Period of Adoption Adjusted Balance
|
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Beginning balance at Aug. 31, 2018 | $ 670,110 | $ 26,502 | $ 200 | $ 36,929 | $ 639,684 | $ (37,237) | $ 666,078 | $ 4,032 | |||||||||||||
Beginning balance (in shares) at Aug. 31, 2018 | 26,502 | 200 | |||||||||||||||||||
Increase (Decrease) in Stockholders' Equity [Roll Forward] | |||||||||||||||||||||
Net income (loss) | 58,322 | 56,345 | 56,345 | 1,977 | |||||||||||||||||
Other comprehensive income (loss), net of tax | (1,526) | (1,526) | (1,526) | ||||||||||||||||||
Distributions to noncontrolling interests | (1,677) | (1,677) | |||||||||||||||||||
Share repurchases | (13,083) | $ (527) | (12,556) | (13,083) | |||||||||||||||||
Share repurchase (in shares) | (527) | ||||||||||||||||||||
Restricted stock withheld for taxes | (7,484) | $ (278) | (7,206) | (7,484) | |||||||||||||||||
Restricted stock withheld for taxes (in shares) | (278) | ||||||||||||||||||||
Issuance of restricted stock | $ 767 | (767) | |||||||||||||||||||
Issuance of restricted stock (in shares) | 767 | ||||||||||||||||||||
Share-based compensation cost | 17,300 | 17,300 | 17,300 | ||||||||||||||||||
Dividends | (20,666) | (20,666) | (20,666) | ||||||||||||||||||
Ending balance at Aug. 31, 2019 | 701,296 | $ 700,833 | $ 26,464 | $ 26,464 | $ 200 | $ 200 | 33,700 | $ 33,700 | 675,363 | $ 674,900 | (38,763) | $ (38,763) | 696,964 | $ 696,501 | 4,332 | $ 4,332 | |||||
Ending balance (Accounting Standards Update 2016-02) at Aug. 31, 2019 | $ (463) | $ (463) | $ (463) | ||||||||||||||||||
Ending balance (in shares) at Aug. 31, 2019 | 26,464 | 200 | |||||||||||||||||||
Increase (Decrease) in Stockholders' Equity [Roll Forward] | |||||||||||||||||||||
Net income (loss) | (2,200) | (4,145) | (4,145) | 1,945 | |||||||||||||||||
Other comprehensive income (loss), net of tax | 1,892 | 1,892 | 1,892 | ||||||||||||||||||
Distributions to noncontrolling interests | (2,548) | (2,548) | |||||||||||||||||||
Share repurchases | (914) | $ (53) | (861) | (914) | |||||||||||||||||
Share repurchase (in shares) | (53) | ||||||||||||||||||||
Restricted stock withheld for taxes | (5,845) | $ (274) | (5,571) | (5,845) | |||||||||||||||||
Restricted stock withheld for taxes (in shares) | (274) | ||||||||||||||||||||
Issuance of restricted stock | $ 762 | (762) | |||||||||||||||||||
Issuance of restricted stock (in shares) | 762 | ||||||||||||||||||||
Share-based compensation cost | 10,110 | 10,110 | 10,110 | ||||||||||||||||||
Dividends | (20,892) | (20,892) | (20,892) | ||||||||||||||||||
Ending balance at Aug. 31, 2020 | 680,436 | $ 26,899 | $ 200 | 36,616 | 649,863 | (36,871) | 676,707 | 3,729 | |||||||||||||
Ending balance (in shares) at Aug. 31, 2020 | 26,899 | 200 | 26,899 | 200 | |||||||||||||||||
Increase (Decrease) in Stockholders' Equity [Roll Forward] | |||||||||||||||||||||
Net income (loss) | 169,975 | 165,112 | 165,112 | 4,863 | |||||||||||||||||
Other comprehensive income (loss), net of tax | 2,317 | 2,317 | 2,317 | ||||||||||||||||||
Distributions to noncontrolling interests | (4,577) | (4,577) | |||||||||||||||||||
Restricted stock withheld for taxes | (5,638) | $ (224) | (5,414) | (5,638) | |||||||||||||||||
Restricted stock withheld for taxes (in shares) | (224) | ||||||||||||||||||||
Issuance of restricted stock | $ 657 | (657) | |||||||||||||||||||
Issuance of restricted stock (in shares) | 657 | ||||||||||||||||||||
Share-based compensation cost | 18,529 | 18,529 | 18,529 | ||||||||||||||||||
Dividends | (21,263) | (21,263) | (21,263) | ||||||||||||||||||
Ending balance at Aug. 31, 2021 | $ 839,779 | $ 27,332 | $ 200 | $ 49,074 | $ 793,712 | $ (34,554) | $ 835,764 | $ 4,015 | |||||||||||||
Ending balance (in shares) at Aug. 31, 2021 | 27,332 | 200 | 27,332 | 200 |