Supplementary Disclosure of Consolidated Cash Flow Information - USD ($) $ in Millions	12 Months Ended
Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Cash Equivalents, Restricted Cash and Restricted Cash Equivalents:
Cash	$ 2,856	$ 2,873	$ 2,362
Total cash and restricted cash shown in the Condensed Consolidated Cash Flows	3,287	3,358	2,737
Cash paid during the period for:
Interest	1,326	1,312	1,282
Taxes	252	154	544
Cash Flow, Noncash Investing Activities Disclosure
Fixed maturity securities available for sale received in connection with pension risk transfer transactions	1,072	0	0
Cash Flow, Noncash Financing Activities Disclosure
Interest credited to policyholder contract deposits included in financing activities	3,305	3,392	3,309
Other assets
Cash Equivalents, Restricted Cash and Restricted Cash Equivalents:
Restricted cash	243	343	317
Short-term investments
Cash Equivalents, Restricted Cash and Restricted Cash Equivalents:
Restricted cash	$ 188	$ 142	$ 58

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Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Excludes cash and cash equivalents within disposal group and discontinued operation.

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The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income, net of any cash received during the current period as refunds for the overpayment of taxes.

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