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Balance Sheet Details (Tables)

12 Months Ended

Apr. 27, 2018

Statement Of Financial Position [Abstract]

Cash and Cash Equivalents

Cash and cash equivalents (in millions):

		April 27, 2018				April 28, 2017
Cash		$	2,727			$	2,275
Cash equivalents			214				169
Cash and cash equivalents		$	2,941			$	2,444

Inventories

Inventories (in millions):

		April 27, 2018				April 28, 2017
Purchased components		$	12			$	28
Finished goods			114				135
Inventories		$	126			$	163

Property and Equipment, Net

Property and equipment, net (in millions):

		April 27, 2018				April 28, 2017
Land		$	106			$	132
Buildings and improvements			594				612
Leasehold improvements			88				93
Computer, production, engineering and other equipment			733				741
Computer software			357				353
Furniture and fixtures			99				90
Construction-in-progress			27				26
			2,004				2,047
Accumulated depreciation and amortization			(1,248	)			(1,248	)
Property and equipment, net		$	756			$	799

Depreciation and Amortization Expense

Depreciation and amortization expense related to property and equipment, net is summarized below (in millions):

		Year Ended
		April 27, 2018				April 28, 2017				April 29, 2016
Depreciation and amortization expense		$	145			$	178			$	212

Other Non-Current Assets

Other non-current assets (in millions):

		April 27, 2018				April 28, 2017
Deferred tax assets		$	270			$	525
Other assets			150				156
Other non-current assets		$	420			$	681

Accrued Expenses

Accrued expenses (in millions):

		April 27, 2018				April 28, 2017
Accrued compensation and benefits		$	441			$	340
Sale-leaseback financing obligations			—				130
Product warranty liabilities			25				33
Other current liabilities			359				279
Accrued expenses		$	825			$	782

Product Warranty Liabilities

The following tables summarize the activity related to product warranty liabilities and their balances as reported in our consolidated balance sheets (in millions):

		Year Ended
		April 27, 2018				April 28, 2017
Balance at beginning of period		$	50			$	70
Expense accrued during the period			16				17
Warranty costs incurred			(26	)			(37	)
Balance at end of period		$	40			$	50

		April 27, 2018				April 28, 2017
Accrued expenses		$	25			$	33
Other long-term liabilities			15				17
Total warranty liabilities		$	40			$	50

Other Long-term Liabilities

Other long-term liabilities (in millions):

		April 27, 2018				April 28, 2017
Liability for uncertain tax positions		$	314			$	148
Income taxes payable			549				—
Product warranty liabilities			15				17
Other liabilities			83				84
Other long-term liabilities		$	961			$	249

Deferred Revenue and Financed Unearned Services Revenue

Deferred revenue and financed unearned services revenue (in millions):

		April 27, 2018				April 28, 2017
Deferred product revenue		$	119			$	124
Deferred services revenue			3,236				2,999
Financed unearned services revenue			122				219
Total		$	3,477			$	3,342
Reported as:
Short-term		$	1,804			$	1,744
Long-term			1,673				1,598
Total		$	3,477			$	3,342

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