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v3.19.3.a.u2

Valuation and Qualifying Accounts and Reserves (Detail) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017
Allowance for doubtful accounts |  |  |
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward] |  |  |
Balance at Beginning of Year | $ 9.1 | $ 6.5 | $ 8.4
Charged to Costs and Expenses | 2.5 | 2.3 | 0.3
Deductions | (3.4) | (1.0) | (2.5)
Foreign Currency Translation and Other | 0.0 | 1.3 | 0.3
Balance at End of Year | 8.2 | 9.1 | 6.5
Inventory obsolescence reserve |  |  |
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward] |  |  |
Balance at Beginning of Year | 18.1 | 15.5 | 13.4
Charged to Costs and Expenses | 7.2 | 4.8 | 3.5
Deductions | (5.6) | (1.4) | (2.7)
Foreign Currency Translation and Other | (0.1) | (0.8) | 1.3
Balance at End of Year | 19.6 | 18.1 | 15.5
Valuation allowance on deferred tax assets |  |  |
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward] |  |  |
Balance at Beginning of Year | 218.4 | 189.2 | 167.7
Charged to Costs and Expenses | (14.0) | 32.8 | 3.4
Deductions | (2.7) | 0.0 | 0.0
Foreign Currency Translation and Other | (4.1) | (3.6) | 18.1
Balance at End of Year | $ 197.6 | $ 218.4 | $ 189.2

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- Definition Amount of increase (decrease) in valuation and qualifying accounts and reserves from adjustment. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 4 -Subparagraph (SX 210.12-09) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e24092-122690 + Details
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