CONSOLIDATED BALANCE SHEETS - USD ($) $ in Millions	Dec. 31, 2015	Sep. 30, 2015
Assets
Cash and cash equivalents	$ 12,837	$ 3,518
Restricted cash—litigation escrow (Note 3)	1,061	1,072
Investment securities (Note 4):
Trading	80	66
Available-for-sale	8,428	2,431
Settlement receivable	443	408
Accounts receivable	922	847
Customer collateral (Note 7)	1,041	1,023
Current portion of client incentives	414	303
Prepaid expenses and other current assets	247	353
Total current assets	25,473	10,021
Investment securities, available-for-sale (Note 4)	3,487	3,384
Client incentives	128	110
Property, equipment and technology, net	1,884	1,888
Other assets	832	778
Intangible assets, net	11,348	11,361
Goodwill	11,825	11,825
Total assets	54,977	39,367
Liabilities
Accounts payable	118	127
Settlement payable	744	780
Customer collateral (Note 7)	1,041	1,023
Accrued compensation and benefits	317	503
Client incentives	1,116	1,049
Accrued liabilities (Note 8)	1,009	849
Accrued litigation (Note 13)	1,012	1,024
Total current liabilities	5,357	5,355
Long-term debt (Note 5)	15,877	0
Deferred tax liabilities	3,344	3,273
Other liabilities (Note 8)	923	897
Total liabilities	25,501	9,525
Equity
Preferred stock, $0.0001 par value, 25 shares authorized and none issued	0	0
Additional paid-in capital	17,824	18,073
Accumulated income	11,701	11,843
Accumulated other comprehensive loss, net:
Investment securities, available-for-sale	23	5
Defined benefit pension and other postretirement plans	(131)	(161)
Derivative instruments classified as cash flow hedges	60	83
Foreign currency translation adjustments	(1)	(1)
Total accumulated other comprehensive loss, net	(49)	(74)
Total equity	29,476	29,842
Total liabilities and equity	54,977	39,367
Class A common stock
Equity
Common stock	0	0
Class B common stock
Equity
Common stock	0	0
Class C common stock
Equity
Common stock	$ 0	$ 0