Quarterly Results of Operations (Tables)

12 Months Ended

Dec. 31, 2019

Quarterly Financial Information Disclosure [Abstract]

Schedule of Quarterly Financial Information [Table Text Block]

QUARTERLY RESULTS OF OPERATIONS (UNAUDITED)

Years Ended December 31,
(in millions, except per share data)
2019	First		Second		Third		Fourth
Total Revenues	$	3,420	$	3,467	$	3,628	$	3,785
Total benefits and expenses	3,203		3,207		3,281		3,477
Income before income taxes	217		260		347		308
Net Income	170		202		263		235
Earnings Per Share:
Basic earnings per share	$	2.70	$	3.23	$	4.19	$	3.75
Diluted earnings per share	2.65		3.18		4.12		3.68
2018	First		Second		Third		Fourth
Total Revenues	$	3,174	$	3,196	$	3,227	$	3,279
Total benefits and expenses	3,036		2,949		2,904		3,141
Income before income taxes	138		247		323		138
Net Income	100		205		301		110
Earnings Per Share:
Basic earnings per share	$	1.55	$	3.19	$	4.76	$	1.75
Diluted earnings per share	1.52		3.13		4.68		1.72