General and Summary of Significant Accounting Policies (Finite Lived Intangible Assets) (Details) |
12 Months Ended |
---|---|
Dec. 31, 2021 | |
Minimum | |
Finite-Lived Intangible Assets [Line Items] | |
Finite-Lived Intangible Asset, Useful Life | 1 year |
Maximum | |
Finite-Lived Intangible Assets [Line Items] | |
Finite-Lived Intangible Asset, Useful Life | 50 years |