CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Millions	6 Months Ended
	Sep. 30, 2015	Sep. 30, 2014
Cash flows from operating activities
Net (Loss) income	$ (605)	$ (742)
Adjustments to reconcile net (loss) income to net cash provided by operating activities:
Impairments	85	0
Depreciation and amortization	3,331	2,575
Provision for losses on accounts receivable	278	493
Share-based and long-term incentive compensation expense	40	65
Deferred income tax benefit	28	28
Amortization and accretion of long-term debt premiums and discounts	(157)	(149)
Other changes in assets and liabilities:
Accounts and notes receivable	(1,357)	(828)
Inventories and other current assets	173	(155)
Accounts payable and other current liabilities	(509)	503
Non-current assets and liabilities, net	125	(146)
Other, net	365	63
Net cash provided by operating activities	1,797	1,707
Cash flows from investing activities
Capital expenditures - network and other	(2,964)	(2,389)
Capital expenditures - leased devices	(1,117)	0
Expenditures relating to FCC licenses	(45)	(79)
Reimbursements relating to FCC licenses	0	95
Proceeds from sales and maturities of short-term investments	279	1,842
Purchases of short-term investments	(216)	(1,789)
Proceeds from sales of assets and FCC Licenses	4	101
Other, net	(21)	(6)
Net Cash Used in Investing Activities	(4,080)	(2,225)
Cash flows from financing activities
Proceeds from debt and financings	434	0
Repayments of debt and capital lease obligations	(206)	(363)
Proceeds from issuance of common stock and warrants, net	8	46
Other, net	9	0
Net cash provided by (used in) financing activities	245	(317)
Net decrease in cash and cash equivalents	(2,038)	(835)
Cash and cash equivalents, beginning of period	4,010	4,970
Cash and cash equivalents, end of period	$ 1,972	$ 4,135