Cash-Based Compensation Plans	12 Months Ended
	Dec. 31, 2021
Compensation Related Costs [Abstract]
Cash-Based Compensation Plans	Cash-Based Compensation PlansVarious incentive plans provide for cash incentives and bonuses to selected employees based upon accomplishment of corporate net income objectives, goals of the reporting segments and support functions, and individual performance. The provision for awards under these plans is charged to Compensation expense and totaled $377.1 million in 2021, $296.2 million in 2020, and $326.1 million in 2019.