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, 2013 | |||||||||||||||||||
Allowances for doubtful accounts | $ | 111 | $ | 28 | $ | 16 | $ | (34 | ) | $ | 121 | ||||||||
Other allowances | 14 | 4 | 1 | (4 | ) | 15 | |||||||||||||
$ | 125 | $ | 32 | $ | 17 | $ | (38 | ) | $ | 136 | |||||||||
Year Ended March 31, 2012 | |||||||||||||||||||
Allowances for doubtful accounts | $ | 124 | $ | 30 | $ | — | $ | (43 | ) | $ | 111 | ||||||||
Other allowances | 16 | 5 | — | (7 | ) | 14 | |||||||||||||
$ | 140 | $ | 35 | $ | — | $ | (50 | ) | $ | 125 | |||||||||
Year Ended March 31, 2011 | |||||||||||||||||||
Allowances for doubtful accounts | $ | 131 | $ | 18 | $ | 5 | $ | (30 | ) | $ | 124 | ||||||||
Other allowances | 24 | — | (2 | ) | (6 | ) | 16 | ||||||||||||
$ | 155 | $ | 18 | $ | 3 | $ | (36 | ) | $ | 140 | |||||||||
2013 | 2012 | 2011 | |||||||||||
(1) | Deductions: | ||||||||||||
Written off | $ | (38 | ) | $ | (44 | ) | $ | (36 | ) | ||||
Credited to other accounts | — | (6 | ) | — | |||||||||
Total | $ | (38 | ) | $ | (50 | ) | $ | (36 | ) | ||||
(2) | Amounts shown as deductions from current and non-current receivables | $ | 136 | $ | 125 | $ | 140 | ||||||
(3) | Primarily represents reclassifications from other balance sheet accounts. | ||||||||||||