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Customer Trust Fund - Investment of Customer Trust Fund (Parenthetical) (Detail) $ in Millions | 3 Months Ended
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Dec. 31, 2019 USD ($)
Isolated Service Incident [Member] |
Debt Securities, Available-for-sale [Line Items] |
Loss on unrecovered duplicate payments | $ 11.2

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- Definition The amount of loss pertaining to the specified contingency that was charged against earnings in the period, including the effects of revisions in previously reported estimates. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 450 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=118942415&loc=d3e14326-108349 + Details
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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. + Details
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- Details
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