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Leases - Supplemental Balance Sheet Information Related to Leases (Detail) $ in Millions | Mar. 31, 2019 USD ($)
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Operating Leased Assets [Line Items] |
Total lease assets | $ 43.4
Operating lease liability current | $ 13.9
Operating Lease, Liability, Current, Statement of Financial Position [Extensible List] | cday:ShortTermLeaseLiabilitiesMember
Operating lease liability noncurrent | $ 32.7
Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible List] | cday:LongTermLeaseLiabilitiesMember
Total lease liabilities | $ 46.6
Trade And Other Receivables Net |
Operating Leased Assets [Line Items] |
Total lease assets | 1.9
Prepaid Expenses and Other Current Assets |
Operating Leased Assets [Line Items] |
Total lease assets | 1.6
Right Of Use Lease Asset |
Operating Leased Assets [Line Items] |
Total lease assets | $ 39.9

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- Definition Present value of lessee's discounted obligation for lease payments from operating lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 45 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=77888419&loc=SL77918627-209977 + Details
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- Definition Present value of lessee's discounted obligation for lease payments from operating lease, classified as noncurrent. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 45 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=77888419&loc=SL77918627-209977 + Details
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