Derivatives (Outstanding Interest Rate Derivatives) (Details) - Long-term $ in Millions	Jun. 30, 2025 USD ($)
Not Accounted for as Hedge | Interest Rate Swap Five
Derivative [Line Items]
Interest rate	0.80%
Accounted for as Hedge | Interest Rate Swap One
Derivative [Line Items]
Notional amount	$ 42.2
Interest rate	2.40%
Accounted for as Hedge | Interest Rate Swap Two
Derivative [Line Items]
Notional amount	$ 84.4
Interest rate	2.30%
Accounted for as Hedge | Interest Rate Swap Three
Derivative [Line Items]
Notional amount	$ 42.2
Interest rate	2.40%
Accounted for as Hedge | Interest Rate Swap Four
Derivative [Line Items]
Notional amount	$ 50.0
Interest rate	0.80%
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 | Interest Rate Swap Nine
Derivative [Line Items]
Notional amount	$ 50.0
Interest rate	2.90%
Accounted for as Hedge | Interest Rate Swap Ten
Derivative [Line Items]
Notional amount	$ 35.0
Interest rate	4.20%
Accounted for as Hedge | Interest Rate Swap 11
Derivative [Line Items]
Notional amount	$ 50.0
Interest rate	3.50%