Common Stock and Stock-Based Awards (Summary Of Stock-Based Awards) (Details) shares in Thousands	3 Months Ended
	Mar. 31, 2025 $ / shares shares
Time-Based Restricted Stock Units (RSUs) [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Non-vested awards outstanding, shares or units, beginning balance | shares	1,188
Granted, shares or units | shares	403
Vested, shares or units | shares	(421)
Forfeited, shares or units | shares	(8)
Non-vested awards outstanding, shares or units, ending balance | shares	1,162
Non-vested outstanding, weighted-average grant date fair value, beginning balance | $ / shares	$ 28.3
Granted, weighted-average grant date fair value | $ / shares	42.21
Vested, weighted-average grant date fair value | $ / shares	27.35
Forfeited, weighted-average grant date fair value | $ / shares	26.51
Non-vested outstanding, weighted-average grant date fair value, ending balance | $ / shares	$ 33.87
Performance-Based Restricted Stock Units [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Non-vested awards outstanding, shares or units, beginning balance | shares	414
Granted, shares or units | shares	141	[1]
Vested, shares or units | shares	(47)
Forfeited, shares or units | shares	(60)
Non-vested awards outstanding, shares or units, ending balance | shares	448
Non-vested outstanding, weighted-average grant date fair value, beginning balance | $ / shares	$ 25.82
Granted, weighted-average grant date fair value | $ / shares	42.21	[1]
Vested, weighted-average grant date fair value | $ / shares	25.97
Forfeited, weighted-average grant date fair value | $ / shares	25.97
Non-vested outstanding, weighted-average grant date fair value, ending balance | $ / shares	$ 17.66

[1] Represents target number of units that can vest based on the achievement of the performance goals.