CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY Statement - USD ($) shares in Millions, $ in Millions | Total | Common Class B | Common Class B Common Class A | Additional Paid-in Capital | Accumulated Other Comprehensive Income (Loss) | Retained Earnings | Treasury Stock At Cost | Total Stockholders' Equity of Scholastic Corporation | Noncontrolling Interest |
Increase (Decrease) in Stockholders' Equity [Roll Forward] | | | | | | | | | |
Stockholders' Equity Attributable to Parent | | $ 0.4 | $ 0 | $ 626.5 | $ (34.7) | $ 916.4 | $ (327.8) | $ 1,180.8 | |
Noncontrolling interest | | | | | | | | | $ 1.5 |
Beginning balance at May. 31, 2021 | $ 1,182.3 | | | | | | | | |
Balance (in shares) at Aug. 31, 2021 | | 32.8 | 1.7 | | | | | | |
Increase (Decrease) in Stockholders' Equity [Roll Forward] | | | | | | | | | |
Net income (loss) | (24.4) | | | | | | | | |
Foreign currency translation adjustments | (5.8) | | | | (5.8) | | | (5.8) | |
Pension and post-retirement adjustments (net of tax of $0.0) | 0.1 | | | | 0.1 | | | 0.1 | |
Stock-based compensation | 1.5 | | | 1.5 | | | | 1.5 | |
Proceeds pursuant to stock-based compensation plans | 0.5 | | | 0.5 | | | | 0.5 | |
Treasury stock issued pursuant to equity-based plans (in shares) | | 0.1 | | | | | | | |
Treasury stock issued pursuant to equity-based plans | 0.6 | | | (0.9) | | | 1.5 | 0.6 | |
Dividends | (5.2) | | | | | (5.2) | | (5.2) | |
Ending Balance at Aug. 31, 2021 | 1,149.6 | | | | | | | | |
Balance (in shares) at May. 31, 2021 | | 32.7 | 1.7 | | | | | | |
Increase (Decrease) in Stockholders' Equity [Roll Forward] | | | | | | | | | |
Less: Net income (loss) attributable to noncontrolling interest | | | | | | | | | (0.2) |
Net Income (loss) | | | | | | (24.2) | | (24.2) | |
Beginning balance at May. 31, 2021 | 1,182.3 | | | | | | | | |
Balance (in shares) at Nov. 30, 2021 | | 32.9 | 1.7 | | | | | | |
Increase (Decrease) in Stockholders' Equity [Roll Forward] | | | | | | | | | |
Net income (loss) | 44 | | | | | | | | |
Foreign currency translation adjustments | (10.2) | | | | | | | | |
Ending Balance at Nov. 30, 2021 | 1,210 | | | | | | | | |
Balance (in shares) at May. 31, 2021 | | 32.7 | 1.7 | | | | | | |
Increase (Decrease) in Stockholders' Equity [Roll Forward] | | | | | | | | | |
Less: Net income (loss) attributable to noncontrolling interest | (0.1) | | | | | | | | |
Net Income (loss) | 44.1 | | | | | | | | |
Stockholders' Equity Attributable to Parent | | $ 0.4 | $ 0 | 627.6 | (40.4) | 887 | (326.3) | 1,148.3 | |
Noncontrolling interest | | | | | | | | | 1.3 |
Beginning balance at Aug. 31, 2021 | 1,149.6 | | | | | | | | |
Balance (in shares) at Nov. 30, 2021 | | 32.9 | 1.7 | | | | | | |
Increase (Decrease) in Stockholders' Equity [Roll Forward] | | | | | | | | | |
Net income (loss) | 68.4 | | | | | | | | |
Foreign currency translation adjustments | (4.4) | | | | (4.4) | | | (4.4) | |
Pension and post-retirement adjustments (net of tax of $0.0) | 0.5 | | | | 0.5 | | | 0.5 | |
Stock-based compensation | 3 | | | 3 | | | | 3 | |
Proceeds pursuant to stock-based compensation plans | 2.5 | | | 2.5 | | | | 2.5 | |
Purchases of treasury stock at cost (in shares) | | (0.1) | | | | | | | |
Purchases of treasury stock at cost | (4.2) | | | | | | (4.2) | (4.2) | |
Treasury stock issued pursuant to equity-based plans (in shares) | | 0.2 | | | | | | | |
Treasury stock issued pursuant to equity-based plans | 0 | | | (8) | | | 8 | 0 | |
Dividends | (5.2) | | | | | (5.2) | | (5.2) | |
Other (noncontrolling interest) | | | $ (0.2) | | | | | | |
Noncontrolling Interest, Decrease from Distributions to Noncontrolling Interest Holders | | | $ (0.2) | | | | | | |
Ending Balance at Nov. 30, 2021 | 1,210 | | | | | | | | |
Balance (in shares) at Aug. 31, 2021 | | 32.8 | 1.7 | | | | | | |
Increase (Decrease) in Stockholders' Equity [Roll Forward] | | | | | | | | | |
Less: Net income (loss) attributable to noncontrolling interest | 0.1 | | | | | | | | 0.1 |
Net Income (loss) | 68.3 | | | | | 68.3 | | 68.3 | |
Stockholders' Equity Attributable to Parent | 1,208.8 | $ 0.4 | $ 0 | 625.1 | (44.3) | 950.1 | (322.5) | 1,208.8 | |
Noncontrolling interest | 1.2 | | | | | | | | 1.2 |
Stockholders' Equity Attributable to Parent | 1,217 | $ 0.4 | $ 0 | 627 | (45.4) | 976.5 | (341.5) | 1,217 | |
Noncontrolling interest | 1.4 | | | | | | | | 1.4 |
Beginning balance at May. 31, 2022 | 1,218.4 | | | | | | | | |
Balance (in shares) at Aug. 31, 2022 | | 32.7 | 1.7 | | | | | | |
Increase (Decrease) in Stockholders' Equity [Roll Forward] | | | | | | | | | |
Net income (loss) | (45.4) | | | | | | | | |
Foreign currency translation adjustments | (9.6) | | | | (9.6) | | | (9.6) | |
Pension and post-retirement adjustments (net of tax of $0.0) | 0 | | | | 0 | | | 0 | |
Stock-based compensation | 1.7 | | | 1.7 | | | | 1.7 | |
Proceeds pursuant to stock-based compensation plans | 11.6 | | | 11.6 | | | | 11.6 | |
Purchases of treasury stock at cost (in shares) | | (0.1) | | | | | | | |
Purchases of treasury stock at cost | (5.1) | | | | | | (5.1) | (5.1) | |
Treasury stock issued pursuant to equity-based plans (in shares) | | 0.3 | | | | | | | |
Treasury stock issued pursuant to equity-based plans | 1.6 | | | (10.8) | | | 12.4 | 1.6 | |
Dividends | (6.9) | | | | | (6.9) | | (6.9) | |
Ending Balance at Aug. 31, 2022 | 1,166.3 | | | | | | | | |
Balance (in shares) at May. 31, 2022 | | 32.5 | 1.7 | | | | | | |
Increase (Decrease) in Stockholders' Equity [Roll Forward] | | | | | | | | | |
Less: Net income (loss) attributable to noncontrolling interest | | | | | | | | | 0.1 |
Net Income (loss) | | | | | | (45.5) | | (45.5) | |
Beginning balance at May. 31, 2022 | 1,218.4 | | | | | | | | |
Balance (in shares) at Nov. 30, 2022 | | 32.4 | 1.7 | | | | | | |
Increase (Decrease) in Stockholders' Equity [Roll Forward] | | | | | | | | | |
Net income (loss) | 30 | | | | | | | | |
Foreign currency translation adjustments | (6.6) | | | | | | | | |
Purchases of treasury stock at cost | (31.1) | | | | | | | | |
Ending Balance at Nov. 30, 2022 | 1,218.1 | | | | | | | | |
Balance (in shares) at May. 31, 2022 | | 32.5 | 1.7 | | | | | | |
Increase (Decrease) in Stockholders' Equity [Roll Forward] | | | | | | | | | |
Less: Net income (loss) attributable to noncontrolling interest | 0.2 | | | | | | | | |
Net Income (loss) | 29.8 | | | | | | | | |
Stockholders' Equity Attributable to Parent | | $ 0.4 | $ 0 | 629.5 | (55) | 924.1 | (334.2) | 1,164.8 | |
Noncontrolling interest | | | | | | | | | 1.5 |
Beginning balance at Aug. 31, 2022 | 1,166.3 | | | | | | | | |
Balance (in shares) at Nov. 30, 2022 | | 32.4 | 1.7 | | | | | | |
Increase (Decrease) in Stockholders' Equity [Roll Forward] | | | | | | | | | |
Net income (loss) | 75.4 | | | | | | | | |
Foreign currency translation adjustments | 3 | | | | 3 | | | 3 | |
Pension and post-retirement adjustments (net of tax of $0.0) | (0.1) | | | | (0.1) | | | (0.1) | |
Stock-based compensation | 4.2 | | | 4.2 | | | | 4.2 | |
Proceeds pursuant to stock-based compensation plans | 1.5 | | | 1.5 | | | | 1.5 | |
Purchases of treasury stock at cost (in shares) | | (0.6) | | | | | | | |
Purchases of treasury stock at cost | (26) | | | | | | (26) | (26) | |
Treasury stock issued pursuant to equity-based plans (in shares) | | 0.3 | | | | | | | |
Treasury stock issued pursuant to equity-based plans | 0.8 | | | (6.2) | | | 7 | 0.8 | |
Dividends | (7) | | | | | (7) | | (7) | |
Ending Balance at Nov. 30, 2022 | 1,218.1 | | | | | | | | |
Balance (in shares) at Aug. 31, 2022 | | 32.7 | 1.7 | | | | | | |
Increase (Decrease) in Stockholders' Equity [Roll Forward] | | | | | | | | | |
Less: Net income (loss) attributable to noncontrolling interest | 0.1 | | | | | | | | 0.1 |
Net Income (loss) | 75.3 | | | | | 75.3 | | 75.3 | |
Stockholders' Equity Attributable to Parent | 1,216.5 | $ 0.4 | $ 0 | $ 629 | $ (52.1) | $ 992.4 | $ (353.2) | $ 1,216.5 | |
Noncontrolling interest | $ 1.6 | | | | | | | | $ 1.6 |