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Debt (Schedule Of Long-term Debt Maturities) (Details)
$ in Millions
Dec. 31, 2021
USD ($)
Long-term Debt matures as follows:  
2022 $ 1.9
2023 1.3
2024 1.2
2025 0.9
2026 0.2
After 2026 0.6
Total $ 6.1