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Balance Sheet Components - Other Property and Investments-Net and Other Non-current Assets (Details) - USD ($) $ in Thousands | Jun. 30, 2022 | Dec. 31, 2021
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Balance Sheet Related Disclosures [Abstract] |  |
Operating lease ROU assets | $ 69,183 | $ 70,133
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration] | Total | Total
Equity investments | $ 111,957 | $ 91,057
Finance lease ROU assets | $ 41,876 | $ 43,697
Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration] | Total | Total
Non-utility property | $ 25,459 | $ 20,033
Notes receivable | 17,049 | 14,949
Long-term prepaid license fees | 15,746 | 8,465
Investment in affiliated trust | 11,547 | 11,547
Derivative assets net of collateral | 11,167 | 2,659
Deferred compensation assets | 7,994 | 9,513
Other | 9,788 | 8,490
Total | $ 321,766 | $ 280,543

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