Derivatives (Outstanding Interest Rate Derivatives) (Details) - Long-term $ in Millions	Mar. 31, 2025 USD ($)
Not Accounted for as Hedge | Interest Rate Swap Five | Minimum
Derivative [Line Items]
Interest rate	0.00%
Not Accounted for as Hedge | Interest Rate Swap Five | Maximum
Derivative [Line Items]
Interest rate	0.80%
Accounted for as Hedge | Interest Rate Swap One
Derivative [Line Items]
Notional amount	$ 43.0
Interest rate	2.40%
Accounted for as Hedge | Interest Rate Swap Two
Derivative [Line Items]
Notional amount	$ 85.9
Interest rate	2.30%
Accounted for as Hedge | Interest Rate Swap Three
Derivative [Line Items]
Notional amount	$ 43.0
Interest rate	2.40%
Accounted for as Hedge | Interest Rate Swap Four
Derivative [Line Items]
Notional amount	$ 50.0
Interest rate	0.70%
Accounted for as Hedge | Interest Rate Swap Five
Derivative [Line Items]
Notional amount	$ 50.0
Accounted for as Hedge | Interest Rate Swap Six
Derivative [Line Items]
Notional amount	$ 15.0
Interest rate	3.30%
Accounted for as Hedge | Interest Rate Swap Seven
Derivative [Line Items]
Notional amount	$ 100.0
Interest rate	2.00%
Accounted for as Hedge | Interest Rate Swap Eight
Derivative [Line Items]
Notional amount	$ 50.0
Interest rate	2.40%
Accounted for as Hedge | Swap 2.3%
Derivative [Line Items]
Notional amount	$ 50.0
Interest rate	2.90%
Accounted for as Hedge | Swap 2.4%
Derivative [Line Items]
Notional amount	$ 35.0
Interest rate	4.20%