Business Segments (Narrative) (Details) $ in Millions		3 Months Ended
Mar. 22, 2018 USD ($)	Mar. 31, 2025 USD ($) segment
Business Segments [Line Items]
Number of reportable segments \| segment		7
Kaplan University Transaction [Member] \| Purdue University Global [Member] \| Education [Member] \| Higher Education [Member]
Business Segments [Line Items]
Accounts Receivable		$ 104.0
Accounts Receivable, Noncurrent		$ 19.7
Advance Related To Kaplan University Transaction	$ 20.0

Advance Related To Kaplan University Transaction

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- Definition

Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business.

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- Definition

Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as noncurrent.

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- Definition

Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements.

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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