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Document And Entity Information
Aug. 05, 2020
Cover [Abstract]  
Document Type 8-K
Amendment Flag false
Entity Registrant Name Ceridian HCM Holding Inc.
Entity Central Index Key 0001725057
Document Period End Date Aug. 05, 2020
Entity Emerging Growth Company false
Entity File Number 001-38467
Entity Tax Identification Number 46-3231686
Entity Address, Address Line One 3311 East Old Shakopee Road
Entity Address, City or Town Minneapolis
Entity Address, State or Province MN
Entity Address, Postal Zip Code 55425
City Area Code 952
Local Phone Number 853-8100
Entity Incorporation, State or Country Code DE
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Title of 12(b) Security Common stock, $0.01 par value
Trading Symbol(s) CDAY
Security Exchange Name NYSE