XML 31 R24.htm IDEA: XBRL DOCUMENT
v3.20.1

Accounts Receivable (Tables) | 9 Months Ended
--- | ---
Apr. 30, 2020
Accounts Receivable [Abstract] |
Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block] | Accounts receivable, net consisted of:
(In thousands) |  | April 30, 2020 |  | July 31, 2019
Advance charges receivable |  | $ | 270,289 |  |  | $ | 280,835 |
Trade accounts receivable |  | 79,078 |  |  | 89,274 |
Other receivables |  | 2,898 |  |  | 2,098 |
|  | 352,265 |  |  | 372,207 |
Less: Allowance for doubtful accounts |  | (6,021) |  |  | (4,942) |
Accounts receivable, net |  | $ | 346,244 |  |  | $ | 367,265 |

X
- Definition Accounts Receivable [Abstract] + References No definition available. + Details
Name: | cprt_AccountsReceivableAbstract
Namespace Prefix: | cprt_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the various types of trade accounts and notes receivable and for each the gross carrying value, allowance, and net carrying value as of the balance sheet date. Presentation is categorized by current, noncurrent and unclassified receivables. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.3,4) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
Name: | us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration