Supplemental Financial Information

12 Months Ended

Mar. 31, 2017

Balance Sheet Related Disclosures [Abstract]

Supplemental Financial Information

Supplemental Financial Information

	March 31,
	2017			2016
	(in millions)
Accounts and notes receivable, net
Trade	$	2,947		$	899
Unbilled trade installment receivables and other	1,545			239
Less allowances for doubtful accounts and deferred interest	(354		)	(39		)
	$	4,138		$	1,099
Prepaid expenses and other current assets
Prepaid expenses	$	298		$	366
Deferred purchase price for Receivables Facility	—			1,155
Deferred charges and other	303			399
	$	601		$	1,920
Other assets
Unbilled trade installment receivables, net	$	569		$	—
Deferred purchase price for Handset Sale-Leaseback Tranche 1	—			116
Investments	237			187
Other	507			425
	$	1,313		$	728
Accounts payable(1)
Trade	$	2,937		$	2,567
Accrued interconnection costs	123			142
Capital expenditures and other	221			190
	$	3,281		$	2,899
Accrued expenses and other current liabilities
Deferred revenues	$	1,445		$	1,456
Accrued taxes	435			232
Payroll and related	339			339
Severance, lease and other exit costs	83			288
Accrued interest	511			532
Other	1,328			1,527
	$	4,141		$	4,374
Other liabilities
Deferred rental income-communications towers	$	207		$	218
Deferred rent	554			478
Asset retirement obligations	462			550
Unfavorable lease liabilities	490			658
Postretirement benefits and other non-current employee related liabilities	861			994
Other	989			1,104
	$	3,563		$	4,002

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(1) Includes liabilities in the amounts of $69 million and $66 million as of March 31, 2017 and 2016, respectively, for payments issued in excess of associated bank balances but not yet presented for collection.