Condensed Consolidated Statements of Income (Unaudited) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Operating revenues:
Total operating revenues	$ 1,750.0	$ 1,497.6	$ 5,131.1	$ 4,515.5
Operating expenses:
Third-party distribution, service and advisory	546.4	480.8	1,608.8	1,439.9
Employee compensation	476.7	444.5	1,452.9	1,321.0
Marketing	20.3	15.6	60.6	62.7
Property, office and technology	134.2	127.5	390.7	386.2
General and administrative	105.0	89.7	304.9	384.9
Transaction, integration and restructuring	(12.0)	55.3	(13.3)	171.4
Amortization of intangibles	15.6	15.7	47.5	46.8
Total operating expenses	1,286.2	1,229.1	3,852.1	3,812.9
Operating income	463.8	268.5	1,279.0	702.6
Other income/(expense):
Equity in earnings of unconsolidated affiliates	54.6	18.6	119.3	46.7
Interest and dividend income	1.9	2.6	3.6	11.4
Interest expense	(23.1)	(33.8)	(71.5)	(104.9)
Other gains and losses, net	(12.1)	31.5	65.4	(15.0)
Other income/(expense) of CIP, net	200.2	99.2	416.9	28.6
Income before income taxes	685.3	386.6	1,812.7	669.4
Income tax provision	(139.7)	(91.9)	(400.4)	(192.7)
Net income	545.6	294.7	1,412.3	476.7
Net (income)/loss attributable to noncontrolling interests in consolidated entities	(156.3)	(43.8)	(268.5)	14.6
Dividends declared on preferred shares	(59.2)	(59.2)	(177.6)	(177.6)
Net income attributable to Invesco Ltd.	$ 330.1	$ 191.7	$ 966.2	$ 313.7
Earnings per common share:
- basic (usd per share)	$ 0.71	$ 0.42	$ 2.09	$ 0.68
- diluted (usd per share)	$ 0.71	$ 0.41	$ 2.08	$ 0.68
Investment management fees
Operating revenues:
Total operating revenues	$ 1,275.5	$ 1,096.8	$ 3,729.5	$ 3,302.2
Service and distribution fees
Operating revenues:
Total operating revenues	409.1	352.7	1,191.2	1,051.2
Performance fees
Operating revenues:
Total operating revenues	4.8	0.0	22.0	8.3
Other
Operating revenues:
Total operating revenues	$ 60.6	$ 48.1	$ 188.4	$ 153.8