Balance Sheet Components - Schedule of Other Non-Current Liabilities and Deferred Credits (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Balance Sheet Related Disclosures [Abstract]
Operating lease liabilities	$ 63,559	$ 64,284
Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration]	Total	Total
Finance lease liabilities	$ 39,095	$ 42,495
Deferred investment tax credits	28,233	28,784
Climate Commitment Act obligations	26,026
Asset retirement obligations	18,058	15,783	$ 17,142	$ 17,194
Derivative liabilities	17,902	7,892
Other	17,357	16,617
Total	$ 210,230	$ 175,855