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Balance Sheet Components - Other Property and Investments-Net and Other Non-current Assets (Details) - USD ($) $ in Thousands | Mar. 31, 2022 | Dec. 31, 2021
--- | --- | ---
Balance Sheet Related Disclosures [Abstract] |  |
Operating lease ROU assets | $ 69,673 | $ 70,133
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration] | Total | Total
Equity investments | $ 92,795 | $ 91,057
Finance lease ROU assets | $ 42,787 | $ 43,697
Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration] | Total | Total
Non-utility property | $ 26,623 | $ 20,033
Notes receivable | 15,287 | 14,949
Long-term prepaid license fees | 13,030 | 8,465
Investment in affiliated trust | 11,547 | 11,547
Deferred compensation assets | 8,843 | 9,513
Other | 18,023 | 11,149
Total | $ 298,608 | $ 280,543

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