Quarterly Results (unaudited)

12 Months Ended

Dec. 31, 2021

Quarterly Financial Information Disclosure [Abstract]

Quarterly Results (unaudited)

Note 22 Quarterly Results (unaudited)

	First Quarter				Second Quarter				Third Quarter				Fourth Quarter
($ in millions, except per share data)	2021		2020		2021		2020		2021		2020		2021		2020
Revenues	$	12,451	$	9,866	$	12,646	$	10,403	$	12,480	$	10,678	$	13,011	$	10,962
Net income from continuing operations applicable to common shareholders	2,385		801		1,399		1,080		183		1,189		1,111		2,244
Income (loss) from discontinued operations, net of tax	(3,793)		(288)		196		144		325		(63)		(321)		354
Net income (loss) applicable to common shareholders	$	(1,408)	$	513	$	1,595	$	1,224	$	508	$	1,126	$	790	$	2,598
Earnings per common share applicable to common shareholders
Basic
Continuing operations	$	7.88	$	2.52	$	4.68	$	3.44	$	0.62	$	3.82	$	3.90	$	7.38
Discontinued operations	(12.53)		(0.90)		0.66		0.46		1.11		(0.20)		(1.13)		1.16
Total	$	(4.65)	$	1.62	$	5.34	$	3.90	$	1.73	$	3.62	$	2.77	$	8.54
Diluted
Continuing operations	$	7.78	$	2.48	$	4.61	$	3.41	$	0.62	$	3.78	$	3.84	$	7.30
Discontinued operations	(12.38)		(0.89)		0.65		0.45		1.09		(0.20)		(1.11)		1.15
Total	$	(4.60)	$	1.59	$	5.26	$	3.86	$	1.71	$	3.58	$	2.73	$	8.45