Cover Page	6 Months Ended
	Jun. 30, 2023 shares
Cover [Abstract]
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Jun. 30, 2023
Document Transition Report	false
Entity File Number	001-13908
Entity Registrant Name	Invesco Ltd.
Entity Incorporation, State or Country Code	D0
Entity Tax Identification Number	98-0557567
Entity Address, Address Line One	1331 Spring Street,
Entity Address, Address Line Two	Suite 2500,
Entity Address, City or Town	Atlanta,
Entity Address, State or Province	GA
Entity Address, Postal Zip Code	30309
City Area Code	404
Local Phone Number	892-0896
Title of 12(b) Security	Common stock, $0.20 par value
Trading Symbol	IVZ
Security Exchange Name	NYSE
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Large Accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding	448,620,544
Entity Central Index Key	0000914208
Current Fiscal Year End Date	--12-31
Document Fiscal Year Focus	2023
Document Fiscal Period Focus	Q2
Amendment Flag	false