Consolidation and Nature of Operations (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Cash paid (received) during the period for:
Income taxes, net of refunds	$ (12)	$ 0
Interest, net of amounts capitalized	62,241	55,208
Significant non-cash investing and financing activities:
Accrued capital expenditures	115,559	131,778
APS
Cash paid (received) during the period for:
Income taxes, net of refunds	0	(25)
Interest, net of amounts capitalized	53,610	53,982
Significant non-cash investing and financing activities:
Accrued capital expenditures	$ 112,219	$ 124,778