Consolidation and Nature of Operations (Details) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023
Cash paid during the period for:
Income taxes, net of refunds	$ 25,019	$ 17
Interest, net of amounts capitalized	177,323	154,477
Significant non-cash investing and financing activities:
Accrued capital expenditures	214,182	148,433
Dividends accrued but not yet paid	99,936	98,014
BCE Sale non-cash consideration (Note 16)	36,510	0
APS
Cash paid during the period for:
Income taxes, net of refunds	9,729	94
Interest, net of amounts capitalized	152,535	134,107
Significant non-cash investing and financing activities:
Accrued capital expenditures	214,182	151,453
Dividends accrued but not yet paid	$ 100,000	$ 98,000