Fair Value of Financial Instruments Fair Value of Long-Term Debt (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Fair Value Disclosures [Abstract]
Total long-term debt, excluding debt issuance costs	$ 2,405,021	$ 3,588,157
Total long-term debt, fair value, excluding debt issuance costs	$ 2,593,590	$ 3,783,225