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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, 2025 | Dec. 31, 2024
--- | --- | ---
Defined Benefit Plan Disclosure [Line Items] |  |
Fair value of plan assets | $ 582.7 | $ 547.6
Level 1 |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Fair value of plan assets | 2.9 | 2.2
Level 2 |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Fair value of plan assets | 214.3 | 194.6
Level 3 |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Fair value of plan assets | 169.8 | 157.0
NAV |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Fair value of plan assets | 195.7 | 193.8
Cash and cash equivalents |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Fair value of plan assets | 9.6 | 10.0
Cash and cash equivalents | Level 1 |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Fair value of plan assets | 2.9 | 2.2
Cash and cash equivalents | Level 2 |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Fair value of plan assets | 6.7 | 7.8
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 | 269.7 | 253.6
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 | 163.5 | 146.6
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 | 106.2 | 107.0
Equity funds |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Fair value of plan assets | 78.7 | 73.4
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 | 42.7 | 39.0
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 | 36.0 | 34.4
Other |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Fair value of plan assets | 224.7 | 210.6
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 | 1.4 | 1.2
Other | Level 3 |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Fair value of plan assets | 169.8 | 157.0
Other | NAV |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Fair value of plan assets | $ 53.5 | $ 52.4

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