CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) - USD ($) $ in Millions	Dec. 30, 2017	Sep. 30, 2017
Current assets:
Cash and cash equivalents	$ 27,491	$ 20,289
Short-term marketable securities	49,662	53,892
Accounts receivable, less allowances of $59 and $58, respectively	23,440	17,874
Inventories	4,421	4,855
Vendor non-trade receivables	27,459	17,799
Other current assets	11,337	13,936
Total current assets	143,810	128,645
Long-term marketable securities	207,944	194,714
Property, plant and equipment, net	33,679	33,783
Goodwill	5,889	5,717
Acquired intangible assets, net	2,149	2,298
Other non-current assets	13,323	10,162
Total assets	406,794	375,319
Current liabilities:
Accounts payable	62,985	49,049
Accrued expenses	26,281	25,744
Deferred revenue	8,044	7,548
Commercial paper	11,980	11,977
Current portion of long-term debt	6,498	6,496
Total current liabilities	115,788	100,814
Deferred revenue, non-current	3,131	2,836
Long-term debt	103,922	97,207
Other non-current liabilities	43,754	40,415
Total liabilities	266,595	241,272
Commitments and contingencies
Shareholders’ equity:
Common stock and additional paid-in capital, $0.00001 par value: 12,600,000 shares authorized; 5,081,651 and 5,126,201 shares issued and outstanding, respectively	36,447	35,867
Retained earnings	104,593	98,330
Accumulated other comprehensive income/(loss)	(841)	(150)
Total shareholders’ equity	140,199	134,047
Total liabilities and shareholders’ equity	$ 406,794	$ 375,319

Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount due from customers or clients, within one year of the balance sheet date (or the normal operating cycle, whichever is longer), for goods or services (including trade receivables) that have been delivered or sold in the normal course of business, reduced to the estimated net realizable fair value by an allowance established by the entity of the amount it deems uncertain of collection.