Restructuring Charges (Activity In Restructuring Charges) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended		18 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025
Restructuring Costs
Balance Beginning				$ 26,128	$ 26,128
Amounts charged to expense	$ 13,806	$ 30,399	$ 15,206	34,165
Cash payments			(21,518)	(26,697)
Noncash activity				(875)
Balance Ending		34,714		34,714
Continuing Operations
Restructuring Costs
Amounts charged to expense				34,165
Discontinued Operations
Restructuring Costs
Amounts charged to expense				1,993
2024 Plan
Restructuring Costs
Balance Beginning			23,164	0	0
Amounts charged to expense	13,806		15,206		89,000
Cash payments			(21,518)	0
Noncash activity			(1,396)	0
Balance Ending	$ 15,456	25,537	$ 15,456	25,537	15,456
2024 Plan | Continuing Operations
Restructuring Costs
Amounts charged to expense		24,065		24,065
2024 Plan | Discontinued Operations
Restructuring Costs
Amounts charged to expense				1,472
2023 Plan
Restructuring Costs
Balance Beginning				26,128	$ 26,128
Cash payments				(26,697)
Noncash activity				(875)
Balance Ending		9,177		9,177
2023 Plan | Continuing Operations
Restructuring Costs
Amounts charged to expense		$ 6,334		10,100
2023 Plan | Discontinued Operations
Restructuring Costs
Amounts charged to expense				$ 521