ASSETS Cash and cash equivalents Short- teml investments Accounts and other receivables Inventories of parts and supplies, at cost Prepaid expenses and other current assets Total current assets Property and equipment: at cost: Flight equipment Ground property and equipment Deposits on flight equipment purchase contracts Assets constmcted for others Less allowance for depreciation and amortization Total Assets Total assets Southwest Airlines Co. Consolidated Balance Sheet (in mNions, except share data) December 31, 2017 12495 1,778 662 420 4,815 21,368 4,399 919 1,543 28=229 9,690 182539 970 786 252110 December 31, 2016 1 680 1,625 546 337 310 4,498 20=275 32779 1,190 12220 26,464 9: 420 17,044 970 774 23,286 December 31, 2015 12583 1,468 474 311 188 42024 19,462 3,219 12089 915 24,685 9,084 15,601 970 717 21,312