Cover Page - shares	6 Months Ended
	Jun. 30, 2025	Jul. 30, 2025
Cover [Abstract]
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Jun. 30, 2025
Document Transition Report	false
Entity File Number	001-38611
Entity Registrant Name	Cushman & Wakefield plc
Entity Incorporation, State or Country Code	X0
Entity Tax Identification Number	98-1193584
Entity Address, Address Line One	125 Old Broad Street
Entity Address, City or Town	London
Entity Address, Country	GB
Entity Address, Postal Zip Code	EC2N 1AR
City Area Code	44
Local Phone Number	20 3296 3000
Title of 12(b) Security	Ordinary Shares, $0.10 nominal value
Trading Symbol	CWK
Security Exchange Name	NYSE
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Large Accelerated Filer
Entity Emerging Growth Company	false
Entity Small Business	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding		231,527,014
Entity Central Index Key	0001628369
Current Fiscal Year End Date	--12-31
Document Fiscal Year Focus	2025
Document Fiscal Period Focus	Q2
Amendment Flag	false