Employee Benefits - Schedule of Pension Amounts Contributed by Funds Considered to be Individually Significant (Details) - Pension - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Defined Benefit Plans And Other Postretirement Benefit Plans Table Text Block [Line Items]
Contribution to the multi-employer plan	$ 115.4	$ 115.0	$ 128.8
Central States, Southeast and Southwest Areas Pension Fund
Defined Benefit Plans And Other Postretirement Benefit Plans Table Text Block [Line Items]
Contribution to the multi-employer plan	68.4	69.0	77.7
Teamsters National 401 (k) Savings Plan
Defined Benefit Plans And Other Postretirement Benefit Plans Table Text Block [Line Items]
Contribution to the multi-employer plan	18.9	17.5	19.0
Road Carriers Local 707 Pension Fund
Defined Benefit Plans And Other Postretirement Benefit Plans Table Text Block [Line Items]
Contribution to the multi-employer plan	1.9	1.9	2.5
Teamsters Local 641 Pension Fund
Defined Benefit Plans And Other Postretirement Benefit Plans Table Text Block [Line Items]
Contribution to the multi-employer plan	$ 1.9	$ 1.9	$ 2.1