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Stock-Based Compensation (Summary Of PSU Transactions) (Details) - $ / shares	3 Months Ended				6 Months Ended
	Jun. 30, 2026	Mar. 31, 2026	Jun. 30, 2025	Mar. 31, 2025	Jun. 30, 2026	Jun. 30, 2025
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted, Number of Share Units	23,666	193,917	21,857	155,823
Performance Share Units [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Nonvested share units at beginning of period, Number of Share Units		512,454			512,454
Granted, Number of Share Units					172,080
Performance criteria adjustment, Number of Share Units					(21,934)
Actual vested, Number of Share Units					(84,704)
Forfeited, Number of Share Units					(14,324)
Nonvested share units at end of period, Number of Share Units	563,572				563,572
Nonvested share units at beginning of period, Weighted Average Fair Value		$ 35.85			$ 35.85
Granted, Weighted Average Fair Value					41.44	$ 34.25
Performance criteria adjustment, Weighted Average Fair Value					34.92
Actual vested, Weighted Average Fair Value					45.07
Forfeited, Weighted Average Fair Value					37.30
Nonvested share units at end of period, Weighted Average Fair Value	$ 36.17				$ 36.17