Business Segment Information (Tables)

12 Months Ended

Dec. 31, 2019

Segment Reporting [Abstract]

Summary Of Company's Reporting Segments

The following table provides information about IPALCO’s business segments (in thousands):

	2021						2020						2019
	Utility		All Other		Total		Utility		All Other		Total		Utility		All Other		Total
Revenues	$	1,426,132	$	—	$	1,426,132	$	1,352,985	$	—	$	1,352,985	$	1,481,643	$	—	$	1,481,643
Depreciation and amortization	$	256,085	$	—	$	256,085	$	246,896	$	—	$	246,896	$	240,314	$	—	$	240,314
Interest expense	$	84,256	$	41,370	$	125,626	$	87,281	$	42,212	$	129,493	$	89,014	$	32,757	$	121,771
Earnings/(loss) from operations before income tax	$	189,548	$	(41,425)	$	148,123	$	184,174	$	(45,615)	$	138,559	$	200,707	$	(32,786)	$	167,921
Capital expenditures(1)	$	291,546	$	—	$	291,546	$	235,736	$	—	$	235,736	$	219,242	$	—	$	219,242
(1) Capital expenditures includes $0.0 million, $0.0 million and $5.6 million of payments for financed capital expenditures in 2021, 2020 and 2019, respectively.
	As of December 31, 2021						As of December 31, 2020						As of December 31, 2019
Total assets	$	5,222,987	$	16,780	$	5,239,767	$	4,952,408	$	17,511	$	4,969,919	$	4,918,408	$	10,261	$	4,928,669