CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Statement of Comprehensive Income [Abstract]
NET INCOME	$ 196,870	$ 208,111	$ 196,532	$ 229,279
Derivative instruments:
Derivative instruments net unrealized gain (loss), net of tax benefit (expense) of $(18), $131, $(18) and $131	(294)	(399)	56	(399)
Pension and other postretirement benefits activity, net of tax benefit (expense) of $44, $101, $(89) and $(60)	(53)	(313)	445	249
Total other comprehensive income (loss)	(347)	(712)	501	(150)
COMPREHENSIVE INCOME	196,523	207,399	197,033	229,129
Less: Comprehensive income attributable to noncontrolling interests	4,306	4,306	8,612	8,612
COMPREHENSIVE INCOME ATTRIBUTABLE TO COMMON SHAREHOLDERS	$ 192,217	$ 203,093	$ 188,421	$ 220,517