Accumulated Other Comprehensive Income (Loss) (Summary of Amounts Reclassified Out of AOCI) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Reclassifications out of accumulated other comprehensive income (loss)
(Gains) losses on cash flow hedges	$ 27,438	$ 34,210
Equity in earnings (losses) from real estate and other affiliates	17,912	15,796
Income tax expense (benefit)	701	(21,205)
Total reclassifications of (income) loss, net of tax	(2,171)	68,159
Amounts reclassified from Accumulated other comprehensive income (loss)
Reclassifications out of accumulated other comprehensive income (loss)
Equity in earnings (losses) from real estate and other affiliates	(8,636)	0
Income tax expense (benefit)	917	(828)
Total reclassifications of (income) loss, net of tax	(3,388)	2,973
Accumulated Other Comprehensive Income (Loss) Components | Amounts reclassified from Accumulated other comprehensive income (loss)
Reclassifications out of accumulated other comprehensive income (loss)
(Gains) losses on cash flow hedges	$ 4,331	$ 3,801