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Schedule II Valuation and Qualifying Accounts (Details) - USD ($) $ in Millions | 12 Months Ended
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Dec. 31, 2015 | Dec. 31, 2014 | Dec. 31, 2013
Income Tax Valuation Allowance |  |  |  |
Reconciliation of beginning and ending balances of valuation and qualifying accounts |  |  |  |
Balance at the beginning of the period |  | $ 18.4 | $ 36.6 | $ 21.3
Additions charged to costs and expenses |  | 2.1 | 0.0 | 16.9
Additions charged to other accounts |  | 0.0 | 0.0 | 0.0
Deductions |  | 0.0 | 18.2 | 1.6
Balance at the end of the period |  | 20.5 | 18.4 | 36.6
Other Allowances |  |  |  |
Reconciliation of beginning and ending balances of valuation and qualifying accounts |  |  |  |
Balance at the beginning of the period | [1] | 12.1 | 8.8 | 8.4
Additions charged to costs and expenses | [1] | 0.7 | 4.7 | 2.8
Additions charged to other accounts | [1] | 0.0 | 0.0 | 0.0
Deductions | [1] | 2.2 | 1.4 | 2.4
Balance at the end of the period | [1] | $ 10.6 | $ 12.1 | $ 8.8
[1] | Other Allowances represented reserves on notes received in connection with transfers of our interests in certain Affiliates as well as other receivable amounts, which we considered uncollectible.

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- Definition Total of allowances and reserves, the valuation and qualifying accounts that are either netted against the cost of an asset (in order to value it at its carrying value) or that reflect a liability established to represent expected future costs. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e24092-122690 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 09 -Article 12 + Details
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