CONSOLIDATED AND CONDENSED BALANCE SHEETS - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Current assets
Cash and cash equivalents	$ 624,481	$ 582,753
Short-term investments	266,497	404,252
Accounts receivable, net of allowance for credit losses of $31,884 and $22,774 at March 31, 2020 and December 31, 2019, respectively	110,259	99,720
Inventories	56,574	61,692
Prepaid expenses and other current assets	220,400	228,721
Total current assets	1,278,211	1,377,138
Operating lease right-of-use assets	780,118	763,400
Property and equipment, net	661,216	624,544
Goodwill and intangible assets, net	18,408	18,809
Long-term investments	0	155,690
Other noncurrent assets	13,468	13,467
Total assets	2,751,421	2,953,048
Current liabilities
Accounts payable	838,300	908,097
Accrued expenses	255,347	298,918
Unearned revenue	164,122	167,641
Other current liabilities	236,158	236,863
Total current liabilities	1,493,927	1,611,519
Long-term debt	1,577,069	1,456,195
Operating lease liabilities	838,906	822,602
Other liabilities	12,920	6,940
Total liabilities	3,922,822	3,897,256
Commitments and contingencies (Note 8)
Convertible preferred stock, $0.001 par value per share: 10,000,000 shares authorized and none issued at March 31, 2020 and December 31, 2019	0	0
Stockholders’ deficit:
Additional paid-in capital	1,184,674	1,122,548
Accumulated deficit	(2,356,811)	(2,065,423)
Accumulated other comprehensive income (loss)	642	(1,427)
Total stockholders’ deficit	(1,171,401)	(944,208)
Total liabilities and stockholders’ deficit	2,751,421	2,953,048
Class A common stock
Stockholders’ deficit:
Common stock	67	67
Class B common stock
Stockholders’ deficit:
Common stock	$ 27	$ 27