Retirement Benefits - Schedule of Estimated Future Benefit Payments (Details) $ in Millions	Dec. 31, 2025 USD ($)
Pension Benefits
Defined Benefit Plan Disclosure [Line Items]
2026	$ 54.5
2027	53.9
2028	53.3
2029	52.7
2030	51.9
2031-2035	244.8
Other Benefits
Defined Benefit Plan Disclosure [Line Items]
2026	2.6
2027	1.1
2028	1.1
2029	1.0
2030	1.0
2031-2035	$ 4.3

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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+ Details