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Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Millions | 6 Months Ended
--- | ---
Jun. 30, 2022 | Jun. 30, 2021
Statement of Cash Flows [Abstract] |  |
Net cash provided by (used in) operating activities | $ 6,392 | $ 3,750
Cash flows from investing activities |  |
Sales, maturities and repayments of fixed maturity securities available-for-sale | 48,015 | 44,199
Sales, maturities and repayments of equity securities | 473 | 335
Sales, maturities and repayments of mortgage loans | 6,685 | 8,626
Sales, maturities and repayments of real estate and real estate joint ventures | 438 | 736
Sales, maturities and repayments of other limited partnership interests | 1,227 | 332
Purchases of fixed maturity securities available-for-sale | (44,368) | (46,011)
Purchases of equity securities | (375) | (34)
Purchases of mortgage loans | (10,157) | (6,235)
Purchases of real estate and real estate joint ventures | (615) | (429)
Purchases of other limited partnership interests | (1,506) | (1,347)
Cash received in connection with freestanding derivatives | 2,513 | 1,769
Cash paid in connection with freestanding derivatives | (4,518) | (5,602)
Sales of businesses | 590 | 3,329
Purchases of investments in operating joint ventures | (240) | 0
Net change in policy loans | 79 | 137
Net change in short-term investments | 4,219 | 116
Net change in other invested assets | (737) | 40
Other, net | (34) | (6)
Net cash provided by (used in) investing activities | 1,689 | (45)
Cash flows from financing activities |  |
Policyholder account balances: Deposits | 56,109 | 50,865
Policyholder account balances: Withdrawals | (52,428) | (46,995)
Net change in payables for collateral under securities loaned and other transactions | (7,809) | 506
Cash paid for other transactions with tenors greater than three months | 0 | (100)
Long-term debt issued | 6 | 15
Long-term debt repaid | (23) | (28)
Collateral financing arrangement repaid | (25) | (27)
Financing element on certain derivative instruments and other derivative related transactions, net | 121 | 318
Treasury stock acquired in connection with share repurchases | (2,056) | (2,112)
Redemption of preferred stock | 0 | (494)
Preferred stock redemption premium | 0 | (6)
Dividends on preferred stock | (92) | (103)
Dividends on common stock | (805) | (829)
Other, net | (180) | 58
Net cash provided by (used in) financing activities | (7,182) | 1,068
Effect of change in foreign currency exchange rates on cash and cash equivalents balances | (467) | (192)
Change in cash and cash equivalents | 432 | 4,581
Cash and cash equivalents, including subsidiaries held-for-sale, beginning of period | 20,116 | 20,560
Cash and cash equivalents, including subsidiaries held-for-sale, end of period | 20,548 | 25,141
Cash and cash equivalents, subsidiaries held-for-sale, beginning of period | 69 | 765
Cash and cash equivalents, subsidiaries held-for-sale, end of period | 0 | 104
Cash and cash equivalents, beginning of period | 20,047 | 19,795
Cash and cash equivalents, end of period | 20,548 | 25,037
Supplemental disclosures of cash flow information |  |
Net cash paid for Interest | 435 | 440
Net cash paid (received) for Income tax | 577 | 748
Non-cash transactions: |  |
Fixed maturity securities available-for-sale received in connection with pension risk transfer transactions | 1,258 | 0
Real estate and real estate joint ventures acquired in satisfaction of debt | 187 | 171
Increase in equity securities due to in-kind distributions received from other limited partnership interests | 63 | 151
Increase in policyholder account balances associated with funding agreement backed notes issued but not settled | $ 184 | $ 0

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- Definition The cash outflow from the purchase of receivables arising from the mortgage note on real estate. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=126954810&loc=d3e3213-108585 + Details
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- Definition The cash outflow associated with the purchase of real estate held-for-investment and real estate joint ventures. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -URI https://asc.fasb.org/extlink&oid=126954810&loc=d3e3213-108585 + Details
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- Definition The cash inflow from an insurance contract under which the policy holder make a lump sum payment or a series of payments in exchange for periodic payments to the policyholder beginning immediately or at some future date. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=126954810&loc=d3e3255-108585 + Details
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- Definition This element represents the cash inflow during the period from the sale of a component of the entity. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=126954810&loc=d3e3179-108585 + Details
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- Definition The cash inflow from a debt initially having maturity due after one year or beyond the operating cycle, if longer. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=126954810&loc=d3e3255-108585 + Details
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- Definition Cash inflow received as distributions, returns of capital, or sale proceeds from partnership interests held for investment purposes. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=126954810&loc=d3e3179-108585 + Details
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- Definition Amount of cash inflow (outflow) from financing activities classified as other. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -URI https://asc.fasb.org/extlink&oid=126954810&loc=d3e3255-108585 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -URI https://asc.fasb.org/extlink&oid=126954810&loc=d3e3291-108585 + Details
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- Definition The cash inflow from the sale of real estate held-for-investment and real estate joint ventures. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -URI https://asc.fasb.org/extlink&oid=126954810&loc=d3e3179-108585 + Details
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- Definition The cash inflow from proceeds from sale of receivables arising from the mortgage note on real estate; includes collections on mortgage notes receivable that are not classified as operating cash flows. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=126954810&loc=d3e3179-108585 + Details
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- Definition Amount of cash inflow from sale, maturity, prepayment and call of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 11 -URI https://asc.fasb.org/extlink&oid=126954810&loc=d3e3151-108585 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=126954810&loc=d3e3179-108585 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 45 -Paragraph 11 -URI https://asc.fasb.org/extlink&oid=124260329&loc=d3e26853-111562 + Details
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- Definition Amount of cash inflow from sale of investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI), classified as investing activity. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 19 -URI https://asc.fasb.org/extlink&oid=126954810&loc=d3e3444-108585 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 321 -SubTopic 10 -Section 45 -Paragraph 1 -URI https://asc.fasb.org/extlink&oid=123583714&loc=SL75117360-209713 + Details
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- Definition The cash outflow for an insurance contract under which the policy holder make a lump sum payment or a series of payments in exchange for periodic payments to the policyholder beginning immediately or at some future date. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=126954810&loc=d3e3291-108585 + Details
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- Definition Amount of cash outflow for the payment of debt classified as other, maturing after one year or the operating cycle, if longer. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=126954810&loc=d3e3291-108585 + Details
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- Definition The cash outflow to repay long-term debt that is wholly or partially secured by collateral. Excludes repayments of tax exempt secured debt. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=126954810&loc=d3e3291-108585 + Details
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