Consolidation and Nature of Operations - Supplemental Cash Flow Information (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024
Cash and Cash Equivalents [Line Items]
Income taxes, net of refunds	$ 7,701	$ 49,385
Interest, net of amounts capitalized	283,358	265,673
Significant non-cash investing and financing activities:
Accrued capital expenditures	228,182	169,375
BCE Sale non-cash consideration (Note 19)	0	19,967
APS
Cash and Cash Equivalents [Line Items]
Income taxes, net of refunds	10,328	72,133
Interest, net of amounts capitalized	243,761	230,520
Significant non-cash investing and financing activities:
Accrued capital expenditures	$ 228,182	$ 169,375