Schedule I - Summary of Investments

12 Months Ended

Dec. 31, 2016

Summary of Investments, Other than Investments in Related Parties [Abstract]

Summary of Investments, Other than Investments in Related Parties

CIGNA CORPORATION AND SUBSIDIARIES

SCHEDULE I

SUMMARY OF INVESTMENTS-OTHER THAN INVESTMENTS IN RELATED PARTIES

December 31, 2016

(in millions)

						Amount at
						which shown in
			Fair			the Consolidated
Type of Investment	Cost		Value			Balance Sheet
Fixed maturities:
Bonds:
United States government and government
agencies and authorities	$	658	$	877	$		877
States, municipalities and political subdivisions		1,342		1,435			1,435
Foreign governments		1,998		2,113			2,113
Public utilities		1,919		2,024			2,024
All other corporate bonds		13,556		14,018			14,018
Mortgage and other asset-backed		461		486			486
Redeemable preferred stocks		8		8			8
Total fixed maturities		19,942		20,961			20,961
Equity securities:
Common stocks:
Industrial, miscellaneous and all other		500		503			503
Non-redeemable preferred stocks		83		80			80
Total equity securities		583		583			583
Commercial mortgage loans on real estate		1,666					1,666
Policy loans		1,452					1,452
Other long-term investments		1,462					1,462
Short-term investments		691					691
Total investments	$	25,796				$	26,815