Consolidated Statements of Operations - USD ($) shares in Millions, $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
REVENUE:
Net revenue	$ 2,375.5	$ 2,269.6	$ 4,602.7	$ 4,297.3
Billable expenses	360.2	240.0	701.5	469.3
Total revenue	2,735.7	2,509.6	5,304.2	4,766.6
OPERATING EXPENSES:
Salaries and related expenses	1,590.2	1,484.9	3,154.6	2,878.0
Office and other direct expenses	349.8	301.0	673.2	593.9
Billable expenses	360.2	240.0	701.5	469.3
Cost of services	2,300.2	2,025.9	4,529.3	3,941.2
Selling, general and administrative expenses	19.4	29.4	38.7	57.6
Depreciation and amortization	67.1	70.1	134.9	139.3
Restructuring charges	(0.1)	(0.2)	6.5	1.1
Total operating expenses	2,386.6	2,125.2	4,709.4	4,139.2
OPERATING INCOME	349.1	384.4	594.8	627.4
EXPENSES AND OTHER INCOME:
Interest expense	(41.0)	(42.6)	(80.4)	(92.2)
Interest income	11.2	7.6	21.0	14.5
Other Expense, Net	(4.5)	4.7	(10.7)	(79.2)
Total (expenses) and other income	(34.3)	(30.3)	(70.1)	(156.9)
Income before income taxes	314.8	354.1	524.7	470.5
Provision for income taxes	83.7	86.7	132.8	110.5
Income of consolidated companies	231.1	267.4	391.9	360.0
Equity in net income of unconsolidated affiliates	0.7	0.4	0.8	0.2
NET INCOME	231.8	267.8	392.7	360.2
Net income attributable to noncontrolling interests	(2.2)	(4.5)	(3.7)	(5.2)
NET INCOME AVAILABLE TO IPG COMMON STOCKHOLDERS	$ 229.6	$ 263.3	$ 389.0	$ 355.0
Earnings per share, Basic	$ 0.58	$ 0.67	$ 0.99	$ 0.90
Earnings per share, Diluted	$ 0.58	$ 0.66	$ 0.98	$ 0.89
Weighted-average number of common shares outstanding, Basic	393.1	393.3	393.8	392.4
Weighted-average number of common shares outstanding, Diluted	396.8	399.0	397.5	397.6