Contingencies (Details) - USD ($) $ in Millions	3 Months Ended
	Jun. 30, 2026	Jun. 30, 2025	Mar. 31, 2026
Loss Contingencies [Line Items]
Estimated Litigation Liability	$ 43.2		$ 43.2
IEEPA Tariff Refund
Loss Contingencies [Line Items]
Recovery of Direct Costs	3.7
Interest Income (Expense), Nonoperating	0.2
Recovery Of Direct Cost, Refunds And Interest	3.9
Gain Contingency, Unrecorded Amount	$ 23.0
Illinois EO Litigation | Settled Litigation
Loss Contingencies [Line Items]
Loss Contingency, Damages Paid, Value		$ 48.2