Condensed Consolidated Statements of Income (Unaudited) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Operating revenues:
Total operating revenues	$ 1,721.4	$ 1,419.0	$ 3,381.1	$ 3,017.9
Operating expenses:
Third-party distribution, service and advisory	539.6	444.0	1,062.4	959.1
Employee compensation	487.0	454.6	976.2	876.5
Marketing	24.5	14.4	40.3	47.1
Property, office and technology	127.2	128.3	256.5	258.7
General and administrative	103.3	188.9	199.9	295.2
Transaction, integration and restructuring	(47.1)	56.5	(1.3)	116.1
Amortization of intangibles	16.0	15.2	31.9	31.1
Total operating expenses	1,250.5	1,301.9	2,565.9	2,583.8
Operating income	470.9	117.1	815.2	434.1
Other income/(expense):
Equity in earnings of unconsolidated affiliates	37.2	11.2	64.7	28.1
Interest and dividend income	0.4	2.4	1.7	8.8
Interest expense	(24.6)	(34.8)	(48.4)	(71.1)
Other gains and losses, net	43.4	60.0	77.5	(46.5)
Other income/(expense) of CIP, net	122.0	(50.5)	216.7	(70.6)
Income before income taxes	649.3	105.4	1,127.4	282.8
Income tax provision	(154.2)	(43.4)	(260.7)	(100.8)
Net income	495.1	62.0	866.7	182.0
Net (income)/loss attributable to noncontrolling interests in consolidated entities	(67.6)	37.7	(112.2)	58.4
Dividends declared on preferred shares	(59.2)	(59.2)	(118.4)	(118.4)
Net income attributable to Invesco Ltd.	$ 368.3	$ 40.5	$ 636.1	$ 122.0
Earnings per common share:
- basic (usd per share)	$ 0.80	$ 0.09	$ 1.38	$ 0.27
- diluted (usd per share)	$ 0.79	$ 0.09	$ 1.37	$ 0.26
Investment management fees
Operating revenues:
Total operating revenues	$ 1,247.4	$ 1,037.1	$ 2,454.0	$ 2,205.4
Service and distribution fees
Operating revenues:
Total operating revenues	401.0	332.7	782.1	698.5
Performance fees
Operating revenues:
Total operating revenues	10.5	3.5	17.2	8.3
Other
Operating revenues:
Total operating revenues	$ 62.5	$ 45.7	$ 127.8	$ 105.7