v3.22.4
Consolidated Statements of Comprehensive Income - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Statement of Comprehensive Income [Abstract]      
Net income $ 1,403.8 $ 1,507.6 $ 1,020.8
Cash flow hedge:      
Amortization of loss included in interest expense 5.6 5.6 5.5
Income tax effect (1.6) (1.6) (1.6)
Other comprehensive income (loss), Cash flow hedge 4.0 4.0 3.9
Defined benefit pension plans and postemployment arrangements:      
Unrecognized actuarial gains (losses) and prior service cost for the period 58.4 28.3 (29.5)
Amortization of prior service cost and actuarial losses 10.7 18.1 13.9
Income tax effect (20.0) (13.6) 4.5
Other comprehensive income (loss), Defined benefit pension plans and postemployment arrangements 49.1 32.8 (11.1)
Foreign currency translation adjustment (255.2) (92.2) (5.0)
Other Comprehensive Income (Loss) (202.1) (55.4) (12.2)
Comprehensive Income 1,201.7 1,452.2 1,008.6
Comprehensive Income Attributed To Noncontrolling Interests 70.8 82.9 79.5
Comprehensive Income - Omnicom Group Inc. $ 1,130.9 $ 1,369.3 $ 929.1