CONSOLIDATED BALANCE SHEETS - USD ($) $ in Millions

Dec. 31, 2018 Dec. 31, 2017 Current assets: Cash and cash equivalents $ 10,019 $ 8,079 Marketable securities 31,095 33,632 Accounts receivable, net of allowances of $229 and $189 as of December 31, 2018 and 2017, respectively 7,587 5,832 Prepaid expenses and other current assets 1,779 1,020 Total current assets 50,480 48,563 Property and equipment, net 24,683 13,721 Intangible assets, net 1,294 1,884 Goodwill 18,301 18,221 Other assets 2,576 2,135 Total assets 97,334 84,524 Current liabilities: Accounts payable 820 380 Partners payable 541 390 Accrued expenses and other current liabilities 5,509 2,892 Deferred revenue and deposits 147 98 Total current liabilities 7,017 3,760 Other liabilities 6,190 6,417 Total liabilities 13,207 10,177 Commitments and contingencies Stockholders' equity: Common stock, $0.000006 par value; 5,000 million Class A shares authorized, 2,385 million and 2,397 million shares issued and outstanding, as of December 31, 2018 and December 31, 2017, respectively; 4,141 million Class B shares authorized, 469 million and 509 million shares issued and outstanding, as of December 31, 2018 and December 31, 2017, respectively. 0 0 Additional paid-in capital 42,906 40,584 Accumulated other comprehensive loss (760) (227) Retained earnings 41,981 33,990 Total stockholders' equity 84,127 74,347 Total liabilities and stockholders' equity $ 97,334 $ 84,524 1. Horizontal analysis of the balance sheet and income statement (% change from year to year) for all the years presented

Horizontal analysis of the balance sheet