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v3.22.4

Consolidated Statements of Cash Flows - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Operating activities |  |  |
Net loss | $ (101) | $ (528) | $ (162)
Adjustments to reconcile net loss to net cash provided by (used in) operating activities: |  |  |
Depreciation and amortization | 157 | 130 | 111
Share-based compensation | 451 | 312 | 197
Amortization of right of use assets | 23 | 23 | 24
Amortization of contract cost assets | 30 | 42 | 37
Amortization of debt discount and debt issuance costs | 26 | 104 | 102
Gain (loss) on extinguishment of debt | 21 | 17 | (1)
Impairment and restructuring costs | 0 | 57 | 77
Inventory valuation adjustment | 9 | 408 | 0
Other adjustments to reconcile net loss to net cash provided by (used in) operating activities | (3) | 12 | (3)
Changes in operating assets and liabilities: |  |  |
Accounts receivable | 82 | (82) | (7)
Mortgage loans held for sale | 66 | 224 | (294)
Inventory | 3,904 | (3,827) | 345
Prepaid expenses and other assets | 6 | (82) | (16)
Contract cost assets | (18) | (26) | (42)
Lease liabilities | (21) | (29) | (2)
Accounts payable | 3 | 5 | 13
Accrued expenses and other current liabilities | (71) | 61 | 15
Accrued compensation and benefits | (60) | 13 | 10
Deferred revenue | (7) | 1 | 9
Other long-term liabilities | 7 | (12) | 10
Net cash provided by (used in) operating activities | 4,504 | (3,177) | 423
Investing activities |  |  |
Proceeds from maturities of investments | 802 | 2,206 | 2,232
Proceeds from sales of investments | 0 | 0 | 116
Purchases of investments | (2,191) | (516) | (3,287)
Purchases of property and equipment | (115) | (74) | (85)
Purchases of intangible assets | (25) | (31) | (24)
Proceeds from sale of equity investment | 0 | 0 | 10
Cash paid for acquisitions, net | (4) | (497) | 0
Net cash provided by (used in) investing activities | (1,533) | 1,088 | (1,038)
Financing activities |  |  |
Proceeds from issuance of convertible senior notes, net of issuance costs | 0 | 0 | 553
Proceeds from issuance of Class C capital stock, net of issuance costs | 0 | 545 | 412
Proceeds from issuance of term loan, net of issuance costs | 0 | 1,138 | 0
Proceeds from borrowings on credit facilities | 0 | 3,618 | 349
Repayments of borrowings on credit facilities | (2,206) | (1,780) | (679)
Net borrowings (repayments) on warehouse line of credit and repurchase agreements | (76) | (197) | 279
Repurchases of Class A common stock and Class C capital stock | (947) | (302) | 0
Settlement of long-term debt | (1,158) | (1) | (195)
Proceeds from exercise of stock options | 46 | 127 | 444
Net cash provided by (used in) financing activities | (4,341) | 3,148 | 1,163
Net increase (decrease) in cash, cash equivalents and restricted cash during period | (1,370) | 1,059 | 548
Cash, cash equivalents and restricted cash at beginning of period | 2,838 | 1,779 | 1,231
Cash, cash equivalents and restricted cash at end of period | 1,468 | 2,838 | 1,779
Supplemental disclosures of cash flow information |  |  |
Cash paid for interest | 50 | 109 | 51
Cash paid for taxes | 6 | 0 | 0
Noncash transactions: |  |  |
Write-off of fully amortized intangible assets | 203 | 58 | 63
Write-off of fully depreciated property and equipment | 53 | 49 | 115
Capitalized share-based compensation | 51 | 30 | 17
Issuance (settlement) of beneficial interests in securitizations | $ (79) | $ 63 | $ 0

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