SUPPLEMENTAL CONSOLIDATED BALANCE SHEETS AND STATEMENTS OF OPERATIONS INFORMATION (Tables)

6 Months Ended

Jun. 30, 2018

Supplemental Consolidated Balance Sheet & Statement of Operations Information [Abstract]

The following table summarizes the Company's other income (expense), net for the three and six months ended June 30, 2018 and 2017 (in thousands):



	Three Months Ended June 30,						Six Months Ended June 30,
	2018			2017			2018			2017
Interest income	$	1,836		$	659		$	3,345		$	1,261
Interest expense	(5,228		)	(4,948		)	(10,721		)	(10,267		)
Gains (losses), net on changes in fair value of investments	(3,035		)	(1,448		)	(8,068		)	(1,145		)
Foreign currency gains (losses), net	(12,533		)	10,826			(11,135		)	10,877
Impairments of investments	(9,189		)	—			(10,044		)	—
Other	1,692			789			1,651			550
Other income (expense), net	$	(26,457	)	$	5,878		$	(34,972	)	$	1,276

Schedule of Prepaid and Other Current Assets

The following table summarizes the Company's prepaid expenses and other current assets as of June 30, 2018 and December 31, 2017 (in thousands):



	June 30, 2018		December 31, 2017
Merchandise inventories	$	28,307	$	25,528
Prepaid expenses	38,519		40,399
Income taxes receivable	9,565		10,299
Investments	8,517		—
Other	19,616		17,799
Total prepaid expenses and other current assets	$	104,524	$	94,025

Schedule of Accrued Merchant and Supplier Payables

The following table summarizes the Company's accrued merchant and supplier payables as of June 30, 2018 and December 31, 2017 (in thousands):



	June 30, 2018		December 31, 2017
Accrued merchant payables	$	377,097	$	459,662
Accrued supplier payables ⁽¹⁾	151,127		310,673
Total accrued merchant and supplier payables	$	528,224	$	770,335


(1)	Amounts include payables to suppliers of inventories and providers of shipping and fulfillment services.

Schedule of Accrued Expenses and Other Current Liabilities

The following table summarizes the Company's accrued expenses and other current liabilities as of June 30, 2018 and December 31, 2017 (in thousands):



	June 30, 2018		December 31, 2017
Refunds reserve	$	30,355	$	31,275
Compensation and benefits	55,827		73,096
Accrued marketing	29,297		32,912
Customer credits	18,316		28,487
Income taxes payable	12,448		9,645
Deferred revenue	21,802		29,539
Current portion of capital lease obligations	23,808		25,958
Accrued litigation and other ⁽¹⁾	175,666		100,284
Total accrued expenses and other current liabilities	$	367,519	$	331,196

Schedule of Other Non-current Liabilities

The following table summarizes the Company's other non-current liabilities as of June 30, 2018 and December 31, 2017 (in thousands):



	June 30, 2018		December 31, 2017
Contingent income tax liabilities	$	45,326	$	43,699
Deferred rent	31,434		29,032
Capital lease obligations	12,990		18,500
Deferred income taxes	2,841		811
Other	10,644		10,366
Total other non-current liabilities	$	103,235	$	102,408

Schedule of Accumulated Other Comprehensive Income (Loss)

The following table summarizes the components of accumulated other comprehensive income (loss) as of June 30, 2018 and December 31, 2017 (in thousands):



	Foreign currency translation adjustments		Unrealized gain (loss) on available-for-sale securities			Total
Balance as of December 31, 2017	$	30,962	$	882		$	31,844
Reclassification for impact of U.S. tax rate change	—		161			161
Other comprehensive income (loss)	1,238		(936		)	302
Balance as of June 30, 2018	$	32,200	$	107		$	32,307