Condensed Consolidated Balance Sheets (Parenthetical) (USD $) In Millions, except Share data, unless otherwise specified	Mar. 31, 2015	Dec. 31, 2014
Current assets
Allowances for doubtful accounts	$ 23.0	$ 23.0
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment	$ 436.4	$ 443.4
Diebold, Incorporated shareholders' equity
Preferred shares, par value	$ 0us-gaap_PreferredStockNoParValue	$ 0us-gaap_PreferredStockNoParValue
Preferred shares, shares authorized	1,000,000us-gaap_PreferredStockSharesAuthorized	1,000,000us-gaap_PreferredStockSharesAuthorized
Preferred shares, shares issued	0us-gaap_PreferredStockSharesIssued	0us-gaap_PreferredStockSharesIssued
Common shares, par value	$ 1.25	$ 1.25
Common shares, shares authorized	125,000,000us-gaap_CommonStockSharesAuthorized	125,000,000us-gaap_CommonStockSharesAuthorized
Common shares, shares issued	79,524,078us-gaap_CommonStockSharesIssued	79,238,759us-gaap_CommonStockSharesIssued
Common shares, shares outstanding	64,841,120us-gaap_CommonStockSharesOutstanding	64,632,400us-gaap_CommonStockSharesOutstanding
Treasury shares, at cost, shares	14,682,958us-gaap_TreasuryStockShares	14,606,359us-gaap_TreasuryStockShares

Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

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