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Nature of Business (Details)	3 Months Ended
	Mar. 31, 2024 item
Nature Of Operations
Number of off-campus classroom and laboratory sites	5
Number of university partners	23
Grand Canyon University
Nature Of Operations
Number of colleges operated	10
Number of off-campus classroom and laboratory sites	6

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Nature Of Operations [Line Items]

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Number of online and on ground colleges offering graduate and undergraduate degrees within the university.

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The number of off-campus classroom and laboratory sites.

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Represents the number of universities served by the entity.

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