Consolidated Statements Of Cash Flows - USD ($) $ in Millions	6 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Payments to Acquire Investments	$ 1	$ 0
Provision for uncollectible receivables	1	1
OPERATING ACTIVITIES:
NET (LOSS) INCOME	(130)	(19)
Adjustments to reconcile net loss to net cash provided by operating activities:
Depreciation and amortization	184	186
Share-based compensation	8	11
Amortization of debt issuance costs	6	7
Accretion of debt discount	4	3
Deferred income taxes, net	(12)	(19)
Unrealized gain on foreign currency exchange	(10)	(5)
Changes in operating assets and liabilities:
Accounts receivable	56	55
Inventory	9	1
Accounts payable	(28)	(22)
Payroll and benefit obligations	(111)	(54)
Business restructuring reserve	(14)	(17)
Deferred revenue	78	70
Other assets and liabilities	12	(53)
NET CASH PROVIDED BY OPERATING ACTIVITIES	53	145
INVESTING ACTIVITIES:
Capital expenditures	(49)	(67)
Payments to Develop Software	(1)	0
Acquisition of businesses, net of cash acquired	(13)	(6)
Proceeds from sale of long-lived assets	2	0
Proceeds from sale-leaseback transactions	14	15
Other investing activities, net	2	2
NET CASH USED FOR INVESTING ACTIVITIES	(50)	(60)
FINANCING ACTIVITIES:
Repayment of long-term debt	(13)	(19)
Payments related to sale-leaseback transactions	(9)	(5)
Other financing activities, net	(2)	(2)
NET CASH USED FOR FINANCING ACTIVITIES	(14)	(46)
Effect of exchange rate changes on cash and cash equivalents	0	(29)
NET (DECREASE) INCREASE IN CASH AND CASH EQUIVALENTS	(11)	10
Cash and cash equivalents at beginning of period	323
Cash and cash equivalents at end of period	312
Secured Debt | Senior Secured Multi-Currency Foreign Asset-Based Revolver
FINANCING ACTIVITIES:
Proceeds from Domestic ABL	45	0
Repayments of Secured Debt	(10)	0
Secured Debt | Senior secured term B-4 loans
FINANCING ACTIVITIES:
Repayment of long-term debt	(13)
Secured Debt | Senior Secured Multi-Currency Asset-Based Revolver
FINANCING ACTIVITIES:
Proceeds from Domestic ABL	118	0
Repayments of Secured Debt	(125)	0
Secured Debt | Senior Secured Multi-Currency Revolver
FINANCING ACTIVITIES:
Proceeds from Domestic ABL	0	50
Repayment of Domestic ABL	$ (18)	$ (70)