Benefit Plans - Savings Plan (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Other accrued retirement compensation	$ 28.5	$ 32.7
First 1%
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Matching contribution to eligible employee contributions	100.00%
Next 5%
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Percent of eligible compensation	5.00%
401(K) Plan
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
401(k) plan and ESOP combined expenses	$ 21.4	$ 19.0	$ 15.3