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Retirement and Deferred Compensation Plans - Schedule of Changes in Fair Value of Pension Assets Measured Using Level 3 Inputs (Details) - Pension Plan [Member] - Fair Value, Inputs, Level 3 [Member] - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Defined Benefit Plan Disclosure [Line Items]    
Fair value of plan assets, beginning of year $ 206.5 $ 242.6
Actual return on plan assets (61.2) (21.6)
Purchases, sales and settlements, net 7.4 (3.1)
Currency exchange rate changes (10.5) (11.4)
Fair value of plan assets, end of year $ 142.2 $ 206.5