Organization and Summary of Significant Accounting Policies (Changes in AOCI) (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2021 USD ($)
Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Balances	$ 4,319,304
Balances	4,287,839
AOCI, cash flow hedges
Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Balances	(16,445)
Reclassifications from accumulated other comprehensive income to net earnings	1,368
Net other comprehensive income (loss)	1,368
Balances	$ (15,077)