Consolidated Balance Sheets - Evergy Metro, Inc - USD ($) $ in Millions	Dec. 31, 2020	Dec. 31, 2019
CURRENT ASSETS:
Cash and cash equivalents	$ 144.9	$ 23.2
Receivables, net of allowance for credit losses of $8.1 and $4.6, respectively	273.9	228.5
Accounts receivable pledged as collateral	360.0	339.0
Fuel inventory and supplies	504.5	481.6
Income taxes receivable	62.9	85.5
Regulatory assets	206.2	231.7
Total Current Assets	1,624.3	1,467.7
PROPERTY, PLANT AND EQUIPMENT, NET	19,951.0	19,184.4
OTHER ASSETS:
Regulatory assets	1,868.2	1,740.5
Nuclear decommissioning trust fund	652.1	573.2
Other	527.7	511.5
Total Other Assets	5,384.6	5,161.8
TOTAL ASSETS	27,114.8	25,975.9
CURRENT LIABILITIES:
Current maturities of long-term debt	436.4	251.1
Notes payable and commercial paper	315.0	561.9
Collateralized note payable	360.0	339.0
Accounts payable	654.0	528.8
Accrued taxes	143.8	145.1
Accrued interest	123.4	122.3
Regulatory liabilities	26.1	63.3
Asset retirement obligations	40.2	71.3
Accrued compensation and benefits	55.5	59.2
Other	182.6	161.6
Total Current Liabilities	2,355.8	2,335.9
LONG-TERM LIABILITIES:
Long-term debt, net	9,190.9	8,746.7
Deferred income taxes	1,664.8	1,744.4
Unamortized investment tax credits	186.7	375.4
Regulatory liabilities	2,638.8	2,248.3
Pension and post-retirement liability	1,149.4	1,017.6
Asset retirement obligations	901.7	602.8
Other	308.2	340.7
Total Long-Term Liabilities	16,040.5	15,094.7
Commitments and Contingencies (Note 15)
EQUITY:
Common stock	7,080.0	7,070.4
Retained earnings	1,702.8	1,551.5
Accumulated other comprehensive loss	(49.4)	(50.0)
Total Evergy, Inc. Shareholders' Equity	8,733.4	8,571.9
TOTAL LIABILITIES AND EQUITY	27,114.8	25,975.9
Evergy Metro
CURRENT ASSETS:
Cash and cash equivalents	71.6	2.0
Receivables, net of allowance for credit losses of $8.1 and $4.6, respectively	45.0	48.1
Related party receivables	225.6	93.9
Accounts receivable pledged as collateral	130.0	118.0
Fuel inventory and supplies	170.4	163.0
Income taxes receivable	3.2	8.7
Regulatory assets	82.0	95.4
Prepaid expenses	22.9	22.8
Other assets	14.2	15.0
Total Current Assets	764.9	566.9
PROPERTY, PLANT AND EQUIPMENT, NET	7,141.2	6,839.0
OTHER ASSETS:
Regulatory assets	533.5	464.4
Nuclear decommissioning trust fund	342.3	300.7
Other	133.9	134.1
Total Other Assets	1,009.7	899.2
TOTAL ASSETS	8,915.8	8,305.1
CURRENT LIABILITIES:
Current maturities of long-term debt	0.0	0.0
Notes payable and commercial paper	0.0	199.3
Collateralized note payable	130.0	118.0
Accounts payable	280.1	233.6
Related party payables	0.1	4.6
Accrued taxes	34.9	38.8
Accrued interest	30.0	26.7
Regulatory liabilities	8.0	11.4
Asset retirement obligations	21.2	36.1
Accrued compensation and benefits	44.4	45.1
Other	37.3	34.0
Total Current Liabilities	586.0	747.6
LONG-TERM LIABILITIES:
Long-term debt, net	2,923.0	2,525.0
Deferred income taxes	558.8	642.8
Unamortized investment tax credits	118.5	119.6
Regulatory liabilities	899.4	792.2
Pension and post-retirement liability	565.1	499.7
Asset retirement obligations	357.7	217.5
Other	148.1	180.0
Total Long-Term Liabilities	5,570.6	4,976.8
Commitments and Contingencies (Note 15)
EQUITY:
Common stock	1,563.1	1,563.1
Retained earnings	1,191.5	1,012.8
Accumulated other comprehensive loss	4.6	4.8
Total Evergy, Inc. Shareholders' Equity	2,759.2	2,580.7
TOTAL LIABILITIES AND EQUITY	$ 8,915.8	$ 8,305.1