Schedule I - Summary of Investments

12 Months Ended

Dec. 31, 2015

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, 2015

(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	$	528	$	779	$		779
States, municipalities and political subdivisions		1,496		1,641			1,641
Foreign governments		1,870		2,014			2,014
Public utilities		1,648		1,743			1,743
All other corporate bonds		12,364		12,695			12,695
Asset backed securities:
Mortgage-backed		48		49			49
Other asset-backed		492		524			524
Redeemable preferred stocks		10		10			10
Total fixed maturities		18,456		19,455			19,455
Equity securities:
Common stocks:
Industrial, miscellaneous and all other		91		97			97
Non-redeemable preferred stocks		99		93			93
Total equity securities		190		190			190
Commercial mortgage loans on real estate		1,864					1,864
Policy loans		1,419					1,419
Other long-term investments		1,404					1,404
Short-term investments		381					381
Total investments	$	23,714				$	24,713