An amount representing an agreement for an unconditional promise by the maker to pay the Company (holder) a definite sum of money within one year from the balance sheet date (or the normal operating cycle, whichever is longer), net of any write-downs taken for collection uncertainty on the part of the holder. Such amount may include accrued interest receivable in accordance with the terms of the debt. The debt also may contain provisions and related items including a discount or premium, payable on demand, secured, or unsecured, interest bearing or noninterest bearing, among a myriad of other features and characteristics. This amount does not include amounts related to receivables held-for-sale.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
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-Section 45
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Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
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-Name Accounting Standards Codification
-Topic 210
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FINANCING RECEIVABLES - Additional Information (Detail) - USD ($) $ in Millions	6 Months Ended
	Dec. 31, 2018	Jun. 30, 2018	Dec. 31, 2017
Maximum [Member]
Financing Receivables [Line Items]
Receivable with Imputed Interest, Effective Yield (Interest Rate)	12.00%
Minimum [Member]
Financing Receivables [Line Items]
Receivable with Imputed Interest, Effective Yield (Interest Rate)	3.76%
Accounts Receivable
Financing Receivables [Line Items]
Net Institutional Student Loans, classified as Accounts Receivable	$ 12.8	$ 21.2	$ 18.2
Other Assets
Financing Receivables [Line Items]
Net Institutional Student Loans, classified as Accounts Receivable	$ 29.3	$ 23.1	$ 20.1