ARIZONA PUBLIC SERVICE COMPANY - CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
NET INCOME	$ 626,030	$ 518,781	$ 500,826
OTHER COMPREHENSIVE INCOME (LOSS), NET OF TAX
Pension and other postretirement benefits activity, net of tax benefit (expense) of $(1,022), $536, and $(6,332) (Note 7)	3,093	(2,422)	21,553
Total other comprehensive income (loss)	2,202	(1,709)	23,426
COMPREHENSIVE INCOME	628,232	517,072	524,252
Less: Comprehensive income attributable to noncontrolling interests	17,224	17,224	17,224
COMPREHENSIVE INCOME ATTRIBUTABLE TO COMMON SHAREHOLDERS	611,008	499,848	507,028
Arizona Public Service Company
NET INCOME	659,149	564,561	542,153
OTHER COMPREHENSIVE INCOME (LOSS), NET OF TAX
Pension and other postretirement benefits activity, net of tax benefit (expense) of $(1,022), $536, and $(6,332) (Note 7)	3,103	(1,623)	19,284
Total other comprehensive income (loss)	3,103	(1,623)	19,284
COMPREHENSIVE INCOME	662,252	562,938	561,437
Less: Comprehensive income attributable to noncontrolling interests	17,224	17,224	17,224
COMPREHENSIVE INCOME ATTRIBUTABLE TO COMMON SHAREHOLDERS	$ 645,028	$ 545,714	$ 544,213