Earnings Per Common Share (Tables)

12 Months Ended

Dec. 31, 2020

Earnings Per Share [Abstract]

Calculation Of Earnings Per Common Share

The calculation of earnings per common share is as follows:

	Years ended December 31,
In millions, except per share data	2020	2019	2018
Net income attributable to Invesco Ltd.	$524.8	$564.7	$882.8
Invesco Ltd:
Weighted average common shares outstanding - basic	459.5	437.8	412.4
Dilutive effect of non-participating common share-based awards	3.0	2.7	0.1
Weighted average common shares outstanding - diluted	462.5	440.5	412.5
Earnings per common share:
-basic	$1.14	$1.29	$2.14
-diluted	$1.13	$1.28	$2.14