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CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Operating Activities |  |  |
Net Loss | $ (2,155,962) | $ (5,260,499) | $ (5,775,130)
Adjustments: |  |  |
Depreciation and amortization | 1,406,689 | 1,292,878 | 1,279,254
Impairment and credit losses | 562 | 82,001 | 1,566,380
Net deferred income tax benefit | (21,576) | (42,979) | (8,791)
Loss (gain) on derivative instruments not designated as hedges | 99,985 | (1,492) | 49,316
Share-based compensation expense | 36,116 | 63,638 | 39,779
Equity investment (income) loss | (56,695) | 135,469 | 213,286
Amortization of debt issuance costs | 148,790 | 125,116 | 89,442
Amortization of debt discounts and premiums | 13,978 | 123,439 | 66,776
Loss on extinguishment of debt | 93,810 | 138,759 | 41,109
Currency translation adjustment losses | 0 | 0 | 69,044
Change in fair value of contingent consideration | 0 | 0 | (45,126)
Changes in operating assets and liabilities: |  |  |
(Increase) decrease in trade and other receivables, net | (234,348) | (181,707) | 121,055
(Increase) decrease in inventories | (73,792) | (34,527) | 27,077
(Increase) decrease in prepaid expenses and other assets | (153,196) | (152,071) | 295,876
Increase (decrease) in accounts payable | 74,657 | 188,518 | (133,815)
Increase (decrease) in accrued interest | 136,855 | (694) | 182,578
Increase (decrease) in accrued expenses and other liabilities | 215,981 | 235,446 | (180,479)
Increase (decrease) in customer deposits | 1,007,129 | 1,426,647 | (1,643,560)
Other, net | (57,126) | (15,757) | 14,276
Net cash provided by (used in) operating activities | 481,857 | (1,877,815) | (3,731,653)
Investing Activities |  |  |
Purchases of property and equipment | (2,710,063) | (2,229,704) | (1,965,131)
Cash received on settlement of derivative financial instruments | 52,550 | 44,492 | 15,874
Cash paid on settlement of derivative financial instruments | (355,909) | (74,249) | (161,335)
Investments in and loans to unconsolidated affiliates | 0 | (70,228) | (100,609)
Cash received on loans to unconsolidated affiliates | 18,650 | 31,334 | 21,086
Proceeds from the sale of property and equipment and other assets | 421 | 176,039 | 27,796
Other, net | 6,585 | (22,423) | (16,247)
Net cash used in investing activities | (2,987,766) | (2,144,739) | (2,178,566)
Financing Activities |  |  |
Debt proceeds | 9,787,166 | 4,467,789 | 13,547,189
Debt issuance costs | (251,888) | (201,698) | (374,715)
Repayments of debt | (7,728,568) | (2,296,990) | (3,845,133)
Premium on repayment of debt | (49,367) | (135,372) | 0
Proceeds from issuance of commercial paper notes | 0 | 0 | 6,765,816
Repayments of commercial paper notes | 0 | (414,570) | (7,837,635)
Dividends paid | 0 | 0 | (326,421)
Proceeds from common stock issuances | 0 | 1,621,860 | 1,431,375
Other, net | (16,370) | (442) | (10,688)
Net cash provided by financing activities | 1,740,973 | 3,040,577 | 9,349,788
Effect of exchange rate changes on cash | (1,829) | (727) | 1,167
Net (decrease) increase in cash and cash equivalents | (766,765) | (982,704) | 3,440,736
Cash and cash equivalents at beginning of year | 2,701,770 | 3,684,474 | 243,738
Cash and cash equivalents at end of year | 1,935,005 | 2,701,770 | 3,684,474
Cash paid during the year for: |  |  |
Interest, net of amount capitalized | 959,907 | 834,245 | 418,164
Non-Cash Investing Activities |  |  |
Notes receivable issued upon sale of property and equipment and other assets | 0 | 16,000 | 53,419
Purchases of property and equipment included in accounts payable and accrued expenses and other liabilities | 33,853 | 14,097 | 16,189
Acquisition of property and equipment from assumed debt | 277,000 | 0 | 0
Non-Cash Financing Activities |  |  |
Purchase of Silversea Cruises non-controlling interest | 0 | 0 | 592,313
Termination of Silversea Cruises contingent consideration obligation | 0 | 0 | 16,564
Common stock issuances pending cash settlement and included in trade receivables | 0 | 0 | 121,352
Debt related to acquisition of property and equipment | $ 277,000 | $ 0 | $ 0

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