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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible operating loss carryforwards.

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The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

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Operations and Summary of Significant Accounting Policies (Details) $ in Millions	12 Months Ended
	Dec. 31, 2018 USD ($) Independent_Dealers_Distributors	Dec. 31, 2017 USD ($)	Dec. 31, 2016 USD ($)	Dec. 31, 2015 USD ($)
Accounting Policies [Line Items]
Deferred Tax Assets, Operating Loss Carryforwards	$ 74.5	$ 83.4
Deferred Tax Assets, Valuation Allowance	83.9	81.9
Liability for Uncertainty in Income Taxes, Current	58.5	61.8
Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued	27.2	23.0
Defined Benefit Plan, Accumulated Other Comprehensive Income (Loss), Gain (Loss), before Tax	(379.8)	(380.6)	$ (404.8)
Goodwill	1,495.5	1,541.4	$ 1,376.4	$ 1,114.5
Finite-Lived Intangible Assets, Amortization Expense, Year Two	$ 60.3
Number of Independent Dealers and Distributors (more than) \| Independent_Dealers_Distributors	4,050
Time period in which remaining installment balance is generally due	12 months
Revenue Recognition [Abstract]
Interest Free Period on Receivables	12 months
Cash and Cash Equivalents [Abstract]
Cash	$ 290.5	317.0
Cash Equivalents	35.6	50.7
Value Added Tax Credit	$ 156.0	$ 152.3
Equipment Sales \| United States and Canada
Revenue Recognition [Abstract]
Payment period on product sales	12 months
Replacement parts \| United States and Canada
Revenue Recognition [Abstract]
Payment period on product sales	30 days
Grain storage and protein production systems \| United States and Canada
Revenue Recognition [Abstract]
Payment period on product sales	30 days
Large Seasonal Products \| United States and Canada
Revenue Recognition [Abstract]
Payment period on product sales	6 months
Minimum
Accounting Policies [Line Items]
Ownership percentage	20.00%
Revenue Recognition [Abstract]
Interest Income Period On Installment Agreements	6 months
Payment period on product sales	1 month
Interest Free Period on Receivables	1 month
Minimum \| Equipment Sales \| International
Revenue Recognition [Abstract]
Payment period on product sales	30 days
Minimum \| Replacement parts \| International
Revenue Recognition [Abstract]
Payment period on product sales	30 days
Maximum
Revenue Recognition [Abstract]
Interest Income Period On Installment Agreements	12 months
Payment period on product sales	12 months
Interest Free Period on Receivables	12 months
Maximum \| United States and Canada
Revenue Recognition [Abstract]
Interest-free period and payment period on products	24 months
Maximum \| Equipment Sales \| International
Revenue Recognition [Abstract]
Payment period on product sales	180 days
Maximum \| Replacement parts \| International
Revenue Recognition [Abstract]
Payment period on product sales	90 days
Maximum \| Large Seasonal Products
Revenue Recognition [Abstract]
Interest Free Period on Receivables	24 months
Maximum \| Large Seasonal Products \| International
Revenue Recognition [Abstract]
Payment period on product sales	6 months