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SUPPLEMENTARY CONSOLIDATED FINANCIAL STATEMENT SCHEDULE VALUATION AND QUALIFYING ACCOUNTS
 12 Months Ended
Mar. 31, 2016
Valuation and Qualifying Accounts [Abstract]  
SUPPLEMENTARY CONSOLIDATED FINANCIAL STATEMENT SCHEDULE VALUATION AND QUALIFYING ACCOUNTS
SUPPLEMENTARY CONSOLIDATED FINANCIAL STATEMENT SCHEDULE
VALUATION AND QUALIFYING ACCOUNTS
For the Years Ended March 31, 2016, 2015 and 2014
(In millions)

 
 
 
Additions
 
 
 
 
Description
Balance at Beginning of Year
 
Charged to Costs and Expenses
 
Charged to Other Accounts (3)
 
Deductions From Allowance Accounts (1)
 
Balance at End of
Year (2)
Year Ended March 31, 2016
 
 
 
 
 
 
 
 
 
Allowances for doubtful
accounts
$
141

 
$
113

 
$
2

 
$
(44
)
 
$
212

Other allowances
33

 
—

 
(3
)
 
11

 
41

 
$
174

 
$
113

 
$
(1
)
 
$
(33
)
 
$
253

 
 
 
 
 
 
 
 
 
 
Year Ended March 31, 2015
 
 
 
 
 
 
 
 
 
Allowances for doubtful
accounts
$
112

 
$
67

 
$
—

 
$
(38
)
 
$
141

Other allowances
22

 
8

 
—

 
3

 
33

 
$
134

 
$
75

 
$
—

 
$
(35
)
 
$
174

 
 
 
 
 
 
 
 
 
 
Year Ended March 31, 2014
 
 
 
 
 
 
 
 
 
Allowances for doubtful
accounts
$
121

 
$
36

 
$
(11
)
 
$
(34
)
 
$
112

Other allowances
15

 
—

 
10

 
(3
)
 
22

 
$
136

 
$
36

 
$
(1
)
 
$
(37
)
 
$
134

 
 
 
 
 
 
 
 
 
 
 
 
 
2016
 
2015
 
2014
(1)
Deductions:
 
 
 
 
 
 
 
Written off
 
$
(33
)
 
$
(34
)
 
$
(39
)
 
Credited to other accounts
 
—

 
(1
)
 
2

 
Total
 
$
(33
)
 
$
(35
)
 
$
(37
)
 
 
 
 
 
 
 
 
(2)
Amounts shown as deductions from current and non-current receivables
 
$
253

 
$
174

 
$
134

 
 
 
 
 
 
 
 
(3)
Primarily represents reclassifications from other balance sheet accounts.