CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) - USD ($) $ in Millions	Jun. 30, 2018	Sep. 30, 2017
Current assets:
Cash and cash equivalents	$ 31,971	$ 20,289
Short-term marketable securities	38,999	53,892
Accounts receivable, net	14,104	17,874
Inventories	5,936	4,855
Vendor non-trade receivables	12,263	17,799
Other current assets	12,488	13,936
Total current assets	115,761	128,645
Long-term marketable securities	172,773	194,714
Property, plant and equipment, net	38,117	33,783
Other non-current assets	22,546	18,177
Total assets	349,197	375,319
Current liabilities:
Accounts payable	38,489	49,049
Accrued expenses	25,184	25,744
Deferred revenue	7,403	7,548
Commercial paper	11,974	11,977
Current portion of long-term debt	5,498	6,496
Total current liabilities	88,548	100,814
Deferred revenue, non-current	2,878	2,836
Long-term debt	97,128	97,207
Other non-current liabilities	45,694	40,415
Total liabilities	234,248	241,272
Commitments and contingencies
Shareholders’ equity:
Common stock and additional paid-in capital, $0.00001 par value: 12,600,000 shares authorized; 4,842,917 and 5,126,201 shares issued and outstanding, respectively	38,624	35,867
Retained earnings	79,436	98,330
Accumulated other comprehensive income/(loss)	(3,111)	(150)
Total shareholders’ equity	114,949	134,047
Total liabilities and shareholders’ equity	$ 349,197	$ 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).

Name:	us-gaap_AccountsPayableCurrent
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.