Debt Scheduled Principal Payments on Notes Payable (Details) $ in Thousands	Dec. 31, 2021 USD ($)
Debt Disclosure [Abstract]
2022	$ 211,000
2023	150,000
2024	100,000
2025	200,000
2026	0
Thereafter	1,000,000
Notes payable, total	$ 1,661,000

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Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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