Consolidated Statements of Comprehensive Income - Evergy Metro, Inc - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
OPERATING REVENUES	$ 1,909.1	$ 1,616.5	$ 4,579.5	$ 4,464.6
OPERATING EXPENSES:
Fuel and purchased power	643.0	355.8	1,366.3	1,275.0
Operating and maintenance	266.2	265.2	801.2	800.6
Depreciation and amortization	233.2	225.0	694.3	669.5
Taxes other than income tax	100.7	96.2	302.9	289.0
Total Operating Expenses	1,330.7	1,015.8	3,412.5	3,250.9
INCOME FROM OPERATIONS	578.4	600.7	1,167.0	1,213.7
OTHER INCOME (EXPENSE):
Investment earnings	13.1	8.8	2.6	18.8
Other income	6.2	11.0	20.3	36.9
Other expense	(16.7)	(19.2)	(64.5)	(58.9)
Total Other Income (Expense), Net	2.6	0.6	(41.6)	(3.2)
Interest expense	102.3	93.6	293.4	281.4
INCOME BEFORE INCOME TAXES	478.7	507.7	832.0	929.1
Income tax expense	49.5	57.2	83.1	99.8
Net income attributable to Evergy, Inc.	428.2	449.4	745.2	826.3
Derivative hedging activity
Reclassification to expenses, net of tax	1.4	1.3	4.1	4.1
Derivative hedging activity, net of tax	1.4	1.3	4.1	4.1
Total other comprehensive income	1.4	1.3	4.2	4.1
COMPREHENSIVE INCOME	429.6	450.7	749.4	830.4
Evergy Metro
OPERATING REVENUES	641.8	571.8	1,564.4	1,526.7
OPERATING EXPENSES:
Fuel and purchased power	195.8	133.2	487.2	489.3
Operating and maintenance	76.0	87.0	240.8	262.1
Depreciation and amortization	84.8	81.5	252.2	238.3
Taxes other than income tax	32.9	32.6	100.0	97.2
Total Operating Expenses	389.5	334.3	1,080.2	1,086.9
INCOME FROM OPERATIONS	252.3	237.5	484.2	439.8
OTHER INCOME (EXPENSE):
Investment earnings	0.4	0.0	0.6	0.1
Other income	3.9	4.8	11.2	12.1
Other expense	(2.5)	(6.3)	(23.1)	(21.8)
Total Other Income (Expense), Net	1.8	(1.5)	(11.3)	(9.6)
Interest expense	27.7	27.8	81.5	83.2
INCOME BEFORE INCOME TAXES	226.4	208.2	391.4	347.0
Income tax expense	33.2	26.5	55.2	43.7
Net income attributable to Evergy, Inc.	193.2	181.7	336.2	303.3
Derivative hedging activity
Reclassification to expenses, net of tax	(0.1)	(0.2)	(0.2)	(0.2)
Derivative hedging activity, net of tax	(0.1)	(0.2)	(0.2)	(0.2)
Total other comprehensive income	(0.1)	(0.2)	(0.2)	(0.2)
COMPREHENSIVE INCOME	$ 193.1	$ 181.5	$ 336.0	$ 303.1