Debt (Schedule of Cash and Non-Cash Interest Expense) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Debt Instrument [Line Items]
Cash Interest	$ 96,390	$ 101,226
Non-cash interest expense	$ 8,443	14,239
Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Interest Rate	6.395%
Cash Interest	$ 2,469	9,286
2018 Term Loan [Member]
Debt Instrument [Line Items]
Cash Interest	3,253	14,363
Non-cash interest expense	$ 4,947	9,223
Blended rate	2.855%
Accruing interest rate	7.34%
2014-2C Tower Securities [Member]
Debt Instrument [Line Items]
Interest Rate	3.869%
Cash Interest	$ 6,046	6,046
2019-1C Tower Securities [Member]
Debt Instrument [Line Items]
Interest Rate	2.836%
Cash Interest	$ 8,357	8,357
2020-1C Tower Securities [Member]
Debt Instrument [Line Items]
Interest Rate	1.884%
Cash Interest	$ 3,598	3,598
2020-2C Tower Securities [Member]
Debt Instrument [Line Items]
Interest Rate	2.328%
Cash Interest	$ 3,540	3,540
2021-1C Tower Securities [Member]
Debt Instrument [Line Items]
Interest Rate	1.631%
Cash Interest	$ 4,846	4,846
2021-2C Tower Securities [Member]
Debt Instrument [Line Items]
Interest Rate	1.84%
Cash Interest	$ 4,196	4,196
2021-3C Tower Securities [Member]
Debt Instrument [Line Items]
Interest Rate	2.593%
Cash Interest	$ 5,873	5,873
2022-1C Tower Securities [Member]
Debt Instrument [Line Items]
Interest Rate	6.599%
Cash Interest	$ 14,093	14,093
2020 Senior Notes [Member]
Debt Instrument [Line Items]
Interest Rate	3.875%
Cash Interest	$ 14,531	14,531
Non-cash interest expense	$ 95	88
2021 Senior Notes [Member]
Debt Instrument [Line Items]
Interest Rate	3.125%
Cash Interest	$ 11,719	11,719
Other [Member]
Debt Instrument [Line Items]
Cash Interest	890	778
Non-cash interest expense	$ 1,534	$ 4,928
2024 Term Loan [Member]
Debt Instrument [Line Items]
Interest Rate	2.855%
Cash Interest	$ 12,979
Non-cash interest expense	$ 1,867