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Consolidated Statements of Cash Flows - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Operating Activities |  |  |
Net income | $ 4,442 | $ 1,482 | $ 2,239
Adjustments to reconcile net income to net cash provided by operating activities: |  |  |
Net realized (gains) losses | 182 | 651 | (427)
Equity in net (income) or loss of investments accounted for using the equity method and other income or loss | (215) | 154 | (464)
Amortization of intangible assets | 95 | 106 | 82
Share-based compensation | 93 | 88 | 88
Changes in: |  |  |
Reserve for losses and loss adjustment expenses, net of unpaid losses and loss adjustment expenses recoverable | 2,138 | 1,890 | 1,762
Unearned premiums, net of ceded unearned premiums | 1,028 | 1,399 | 935
Premiums receivable | (981) | (1,110) | (685)
Deferred acquisition costs | (235) | (374) | (263)
Reinsurance balances payable | 455 | (36) | 499
Deferred income tax assets, net | (1,161) | (121) | (167)
Other items, net | (92) | (313) | (174)
Net cash provided by operating activities | 5,749 | 3,816 | 3,425
Investing Activities: |  |  |
Purchases of fixed maturity investments | (18,062) | (16,390) | (35,452)
Purchases of equity securities | (456) | (797) | (1,175)
Purchases of other investments | (2,171) | (1,720) | (1,859)
Proceeds from sales of fixed maturity investments | 14,105 | 11,844 | 33,577
Proceeds from sales of equity securities | 288 | 1,554 | 918
Proceeds from sales, redemptions and maturities of other investments | 768 | 1,220 | 1,766
Proceeds from redemptions and maturities of fixed maturity investments | 781 | 715 | 1,629
Net settlements of derivative instruments | 50 | (69) | (39)
Net (purchases) sales of short-term investments | (696) | 467 | 165
Purchase of operating affiliate | 0 | 0 | (754)
Impact of the deconsolidation of the variable interest entity | 0 | 0 | (349)
Purchases of fixed assets | (52) | (50) | (41)
Other | (23) | 125 | (524)
Net cash used for investing activities | (5,468) | (3,101) | (2,138)
Financing Activities: |  |  |
Proceeds from issuance of preferred shares, net | 0 | 0 | 486
Redemption of preferred shares | 0 | 0 | (450)
Purchases of common shares under share repurchase program | 0 | (586) | (1,234)
Proceeds from common shares issued, net | (2) | 6 | 6
Third party investment in non-redeemable noncontrolling interests | 0 | 0 | 16
Third party investment in redeemable noncontrolling interests | (22) | 0 | 0
Dividends paid to redeemable noncontrolling interests | 0 | 0 | (2)
Other | (5) | (86) | (4)
Preferred dividends paid | (40) | (40) | (47)
Net Cash Provided by (Used in) Financing Activities | (69) | (706) | (1,229)
Effects of exchange rate changes on foreign currency cash and restricted cash | 13 | (50) | (34)
Increase (decrease) in cash and restricted cash | 225 | (41) | 24
Cash and restricted cash, beginning of year | 1,273 | 1,314 | 1,290
Cash and restricted cash, end of year | 1,498 | 1,273 | 1,314
Supplemental cash flow information |  |  |
Income taxes paid (received) | 267 | 255 | 286
Interest paid | $ 127 | $ 128 | $ 139

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