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FINANCING RECEIVABLES - Additional Information (Detail) - USD ($) $ in Millions | 6 Months Ended |  |
--- | --- | --- | ---
Dec. 31, 2017 | Jun. 30, 2017 | Dec. 31, 2016
Financing Receivables [Line Items] |  |  |
Number of days past due, to consider loans as nonperforming | 90 days |  |
Nonperforming loan |  |  |
Financing Receivables [Line Items] |  |  |
Impaired Financing Receivable, with Related Allowance, Recorded Investment | $ 11.9 | $ 10.3 | $ 7.5
Impaired Financing Receivable, Related Allowance | 11.8 | 10.2 | 7.4
Accounts Receivable |  |  |
Financing Receivables [Line Items] |  |  |
Net Institutional Student Loans, classified as Accounts Receivable | 20.8 | 20.1 | 18.1
Other Assets |  |  |
Financing Receivables [Line Items] |  |  |
Net Institutional Student Loans, classified as Other Assets | $ 23.5 | $ 25.7 | $ 26.4

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- Definition Amount of allowance for credit losses related to recorded investment. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 15 -Subparagraph (a)(3) -URI http://asc.fasb.org/extlink&oid=84173941&loc=d3e5212-111524 + Details
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- Definition 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. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 45 -Paragraph 9 -URI http://asc.fasb.org/extlink&oid=82891408&loc=d3e4531-111522 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.3) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section 45 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=82887183&loc=d3e6676-107765 + Details
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