Years ended December 31, | |||||||||||
2013 | 2012 | 2011 | |||||||||
Balance at beginning of period | $ | 59.0 | $ | 55.4 | $ | 63.1 | |||||
Charges to costs and expenses | 12.6 | 16.3 | 10.4 | ||||||||
Reversals to other accounts1 | 0.7 | (0.2 | ) | (0.5 | ) | ||||||
Deductions: | |||||||||||
Dispositions | 0.0 | (0.4 | ) | 0.0 | |||||||
Uncollectible accounts written off | (7.2 | ) | (12.6 | ) | (16.3 | ) | |||||
Foreign currency translation adjustment | (0.2 | ) | 0.5 | (1.3 | ) | ||||||
Balance at end of period | $ | 64.9 | $ | 59.0 | $ | 55.4 | |||||
1 | Amounts primarily relate to miscellaneous other amounts and reclassifications. |