v3.22.2.2
Derivatives (Outstanding Interest Rate Derivatives) (Details) - Long-term
$ in Millions
Sep. 30, 2022
USD ($)
Not Accounted for as Hedge | Swap 0.0% to 0.8% | Minimum  
Derivative [Line Items]  
Interest rate 0.00%
Not Accounted for as Hedge | Swap 0.0% to 0.8% | Maximum  
Derivative [Line Items]  
Interest rate 0.80%
Not Accounted for as Hedge | Swap 0.0% to 0.8% | Minimum  
Derivative [Line Items]  
Interest rate 0.00%
Not Accounted for as Hedge | Swap 0.0% to 0.8% | Maximum  
Derivative [Line Items]  
Interest rate 0.80%
Accounted for as Hedge | Swap 2.3%  
Derivative [Line Items]  
Notional amount $ 100.0
Interest rate 2.30%
Accounted for as Hedge | Swap 2.4%  
Derivative [Line Items]  
Notional amount $ 50.0
Interest rate 2.40%
Accounted for as Hedge | Swap 2.4%  
Derivative [Line Items]  
Notional amount $ 50.0
Interest rate 2.40%
Accounted for as Hedge | Swap 0.0% to 0.8%  
Derivative [Line Items]  
Notional amount $ 50.0
Accounted for as Hedge | Swap 0.0% to 0.8%  
Derivative [Line Items]  
Notional amount 50.0
Accounted for as Hedge | Swap, 2.6%  
Derivative [Line Items]  
Notional amount $ 20.0
Interest rate 2.60%
Accounted for as Hedge | Swap 2.0%  
Derivative [Line Items]  
Notional amount $ 100.0
Interest rate 2.00%
Accounted for as Hedge | Swap 2.4%  
Derivative [Line Items]  
Notional amount $ 50.0
Interest rate 2.40%