Profit Sharing, Retirement Savings Plans and Defined Benefit Pension Plans - Fair Values of Pension Plan Assets, by Asset Category and Level of Fair Values (Details) - USD ($) $ in Millions	Dec. 31, 2022	Dec. 31, 2021
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	$ 570.4	$ 828.3
Level 1
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	3.0	3.0
Level 2
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	199.6	345.1
Level 3
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	159.3	211.9
NAV
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	208.5	268.3
Cash and cash equivalents
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	7.8	9.8
Cash and cash equivalents | Level 1
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	3.0	3.0
Cash and cash equivalents | Level 2
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	4.8	6.8
Cash and cash equivalents | Level 3
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	0.0	0.0
Cash and cash equivalents | NAV
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	0.0	0.0
Fixed income funds
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	261.0	409.5
Fixed income funds | Level 1
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	0.0	0.0
Fixed income funds | Level 2
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	155.2	282.5
Fixed income funds | Level 3
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	0.0	0.0
Fixed income funds | NAV
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	105.8	127.0
Equity funds
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	75.1	114.1
Equity funds | Level 1
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	0.0	0.0
Equity funds | Level 2
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	37.8	49.2
Equity funds | Level 3
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	0.0	0.0
Equity funds | NAV
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	37.3	64.9
Other
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	226.5	294.9
Other | Level 1
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	0.0	0.0
Other | Level 2
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	1.8	6.6
Other | Level 3
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	159.3	211.9
Other | NAV
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	$ 65.4	$ 76.4