BALANCE SHEET DETAILS

Inventories consist of the following (in thousands):



	June 30, 2018		September 30, 2017
Purchased parts and assemblies	$	139,956	$	114,285
Work-in-process	188,420		159,784
Finished goods	166,591		140,738
Total inventories	$	494,967	$	414,807

Prepaid expenses and other assets consist of the following (in thousands):



	June 30, 2018		September 30, 2017
Prepaid and refundable income taxes	$	39,261	$	28,712
Other taxes receivable	17,967		15,327
Prepaid expenses and other assets	31,262		26,229
Total prepaid expenses and other assets	$	88,490	$	70,268

Other assets consist of the following (in thousands):



	June 30, 2018		September 30, 2017
Assets related to deferred compensation arrangements	$	35,382	$	31,008
Deferred tax assets	72,616		82,691
Other assets	7,631		12,942
Total other assets	$	115,629	$	126,641

Other current liabilities consist of the following (in thousands):



	June 30, 2018		September 30, 2017
Accrued payroll and benefits	$	49,443	$	72,327
Deferred revenue	22,559		65,237
Warranty reserve	35,912		36,149
Accrued expenses and other	35,348		34,215
Current liabilities held for sale (See Note 19)	—		7,021
Customer deposits	15,023		20,052
Total other current liabilities	$	158,285	$	235,001

Components of the reserve for warranty costs during the first nine months of fiscal 2018 and 2017 were as follows (in thousands):



	Nine Months Ended
	June 30, 2018			July 1, 2017
Beginning balance	$	36,149		$	15,949
Additions related to current period sales	41,681			27,854
Warranty costs incurred in the current period	(39,434		)	(23,422		)
Accruals resulting from acquisitions	179			14,314
Adjustments to accruals related to foreign exchange and other	(2,663		)	(712		)
Ending balance	$	35,912		$	33,983

Other long-term liabilities consist of the following (in thousands):



	June 30, 2018		September 30, 2017
Long-term taxes payable	$	54,530	$	35,866
Deferred compensation	38,898		34,160
Deferred tax liabilities	37,947		45,373
Deferred revenue	5,151		4,765
Asset retirement obligations liability	4,437		5,382
Defined benefit plan liabilities	39,968		39,454
Other long-term liabilities	1,045		1,390
Total other long-term liabilities	$	181,976	$	166,390