Indebtedness Indebtedness (Schedule of Maturities) (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Debt Instrument [Line Items]
2022	$ 4,646
2023	4,893
2024	305,155
2025	5,102
2026	378,238
Thereafter	3,033,158
Long-term Debt	3,731,192
Interest Paid, Excluding Capitalized Interest, Operating Activities	107,900	$ 104,600	$ 111,800
Interest Paid, Capitalized, Investing Activities	$ 35,000	$ 24,300	$ 26,500

Face Value of Debt, Maturity Total

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