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v3.23.1

Revenues - Disaggregation of Revenue (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Feb. 28, 2023 | Feb. 28, 2022 | Feb. 28, 2023 | Feb. 28, 2022
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues | $ 324.9 | $ 344.5 | $ 1,175.7 | $ 1,128.5
Children's Book Publishing & Distribution |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues | 204.0 | 201.0 | 747.0 | 669.3
Children's Book Publishing & Distribution | Operating Segments |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues | 204.0 | 201.0 | 747.0 | 669.3
Children's Book Publishing & Distribution | Book Clubs - U.S. |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues | 27.7 | 40.5 | 91.6 | 99.2
Children's Book Publishing & Distribution | Book Fairs - U.S. |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues | 103.5 | 76.0 | 372.6 | 268.2
Children's Book Publishing & Distribution | Trade - U.S. |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues | 64.8 | 77.1 | 248.9 | 266.6
Children's Book Publishing & Distribution | Trade - International |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues | 8.0 | 7.4 | 33.9 | 35.3
Education |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues | 70.0 | 77.2 | 223.2 | 236.8
Education | Operating Segments |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues | 70.0 | 77.2 | 223.2 | 236.8
International |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues | 50.9 | 66.3 | 205.5 | 222.4
International | Operating Segments |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues | 50.9 | 66.3 | 205.5 | 222.4
International | Major Markets |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues | 41.3 | 48.8 | 171.8 | 175.1
International | Other Markets |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues | $ 9.6 | $ 17.5 | $ 33.7 | $ 47.3

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