Restructuring Charges (Activity In Restructuring Charges) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Restructuring Reserve
Beginning balance	$ 26,128	$ 7,647
Amounts charged to expense	76,915	52,412	$ 17,208
Cash payments	(86,024)	(34,443)	(15,406)
Noncash activity	(1,120)	(8,661)
Ending balance	23,164	26,128	7,647
Continuing Operations
Restructuring Reserve
Amounts charged to expense	76,915	52,412
Discontinued Operations
Restructuring Reserve
Amounts charged to expense	7,265	9,173
2024 Plan
Restructuring Reserve
Beginning balance	0	0
Amounts charged to expense	74,000
Cash payments	(50,150)	0
Noncash activity	(245)	0
Ending balance	23,164	0	0
2024 Plan | Continuing Operations
Restructuring Reserve
Amounts charged to expense	66,294	0
2024 Plan | Discontinued Operations
Restructuring Reserve
Amounts charged to expense	7,265	0
2023 Plan
Restructuring Reserve
Beginning balance	26,128	0
Cash payments	(35,874)	(23,197)
Noncash activity	(875)	(8,661)
Ending balance	0	26,128	0
2023 Plan | Continuing Operations
Restructuring Reserve
Amounts charged to expense	10,621	48,813
2023 Plan | Discontinued Operations
Restructuring Reserve
Amounts charged to expense	0	9,173
Prior Plan
Restructuring Reserve
Beginning balance	0	7,647
Cash payments	0	(11,246)
Noncash activity	0	0
Ending balance	0	0	7,647
Prior Plan | Continuing Operations
Restructuring Reserve
Amounts charged to expense	0	3,599	$ 17,208
Prior Plan | Discontinued Operations
Restructuring Reserve
Amounts charged to expense	$ 0	$ 0