Net Proceeds from Issuance of Long Term Debt

No definition available.

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Period Type:	duration

- Definition

Number Of Loan Agreements Entered

+ References

No definition available.

+ Details

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Namespace Prefix:	agco_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
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Balance Type:	na
Period Type:	duration

- Definition

Face (par) amount of debt instrument at time of issuance.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 55
-Paragraph 8
-URI http://asc.fasb.org/extlink&oid=64930739&loc=d3e28878-108400

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 45
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=64930785&loc=d3e28551-108399

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

+ References

+ Details

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Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

Name:	us-gaap_DebtInstrumentLineItems
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Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Amount of unused borrowing capacity under the long-term financing arrangement that is available to the entity as of the balance sheet date.

+ References

+ Details

Name:	us-gaap_DebtInstrumentUnusedBorrowingCapacityAmount
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Weighted average interest rate of debt outstanding.

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Fixed interest rate related to the interest rate derivative.

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

The total amount of the contingent obligation under letters of credit outstanding as of the reporting date.

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(22))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03(16))
-URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03(16))
-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

+ Details

Name:	us-gaap_LineOfCredit
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Fair value of the amount outstanding under the credit facility.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 825
-SubTopic 10
-Section 50
-Paragraph 10
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=73719730&loc=d3e13433-108611

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 825
-SubTopic 10
-Section 50
-Paragraph 12
-URI http://asc.fasb.org/extlink&oid=73719730&loc=d3e13476-108611

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

+ References

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding).

+ References

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

The fair value amount of long-term debt whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission.

+ References

No definition available.

+ Details

Name:	us-gaap_LongTermDebtFairValue
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Including the current and noncurrent portions, carrying value as of the balance sheet date of Notes with the highest claim on the assets of the issuer in case of bankruptcy or liquidation (with maturities initially due after one year or beyond the operating cycle if longer). Senior note holders are paid off in full before any payments are made to junior note holders.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03.16(a))
-URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03.16)
-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

+ Details

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Balance Type:	credit
Period Type:	instant

- Details

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- Details

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- Details

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- Details

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- Details

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Indebtedness (Narrative) (Details)			3 Months Ended
Indebtedness (Narrative) (Details)	Apr. 26, 2016 USD ($) loan_agreement	Apr. 26, 2016 EUR (€)	Mar. 31, 2016 USD ($)	Apr. 26, 2016 EUR (€) loan_agreement	Mar. 31, 2016 EUR (€)	Dec. 31, 2015 USD ($)	Dec. 31, 2014 EUR (€)
Debt Instrument [Line Items]
Credit facility			$ 658,500,000			$ 338,900,000
Remaining borrowing capacity on line of credit facility			496,900,000
Debt instrument, unused borrowing capacity \| €							€ 200,000,000.0
Long-term debt, fair value			307,500,000			297,400,000
Outstanding letters of credit			17,700,000			17,500,000
4 1/2% Senior Unsecured Term Loan Due 2016 [Member]
Debt Instrument [Line Items]
Debt Instrument, Face Amount			227,800,000		€ 200,000,000.0
Senior notes			$ 227,800,000			$ 217,200,000
Debt instrument, interest rate, percent			4.50%		4.50%	4.50%
Pay off amount of Senior Unsecured Term Loan Due May 2, 2016, 4.5% [Member]
Debt Instrument [Line Items]
Debt Instrument, Face Amount			$ 225,400,000
Line of Credit [Member] \| Interest Accrual, Option Two [Member]
Debt Instrument [Line Items]
Margin on variable rate			0.50%
Line of Credit [Member] \| Interest Accrual, Option Three [Member]
Debt Instrument [Line Items]
Margin on variable rate			1.00%
Line of Credit [Member] \| Minimum [Member] \| Interest Accrual, Option One [Member]
Debt Instrument [Line Items]
Margin on variable rate			1.00%
Line of Credit [Member] \| Minimum [Member] \| Interest Accrual, Option Three [Member] \| Variable Basis, Additional Margin [Member]
Debt Instrument [Line Items]
Margin on variable rate			0.00%
Line of Credit [Member] \| Maximum [Member] \| Interest Accrual, Option One [Member]
Debt Instrument [Line Items]
Margin on variable rate			1.75%
Line of Credit [Member] \| Maximum [Member] \| Interest Accrual, Option Three [Member] \| Variable Basis, Additional Margin [Member]
Debt Instrument [Line Items]
Margin on variable rate			0.25%
Term Loan Facility [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Fair Value of Amount Outstanding			$ 355,400,000		€ 312,000,000	$ 338,900,000
Senior Unsecured Term Loan Due January 15, 2020, 1.056% [Member]
Debt Instrument [Line Items]
Senior notes			$ 227,800,000		€ 200,000,000.0	$ 217,200,000
Debt instrument, interest rate, percent			1.056%		1.056%	1.056%
5 7/8% Senior Notes due 2021 [Member]
Debt Instrument [Line Items]
Weighted average interest rate			4.52%		4.52%
Senior notes			$ 307,500,000			$ 297,400,000
Debt instrument, interest rate, percent			5.875%		5.875%	5.875%
Long-term debt, fair value			$ 307,500,000
5 7/8% Senior Notes due 2021 [Member] \| Interest Accrual, Option Two [Member]
Debt Instrument [Line Items]
Margin on variable rate			0.50%
Senior Unsecured Term Loan Due April 26, 2021, Total [Member] \| Minimum [Member]
Debt Instrument [Line Items]
Margin on variable rate			1.00%
Senior Unsecured Term Loan Due April 26, 2021, Total [Member] \| Maximum [Member]
Debt Instrument [Line Items]
Margin on variable rate			1.75%
Revolving Credit Facility [Member] \| Line of Credit [Member]
Debt Instrument [Line Items]
Maximum borrowing capacity on line of credit facility			$ 800,000,000.0
Credit facility			$ 303,100,000			$ 0
Remaining borrowing capacity on line of credit facility						$ 800,000,000
Cash Flow Hedging [Member] \| Designated as Hedging Instrument [Member] \| Interest Rate Swap [Member]
Debt Instrument [Line Items]
Debt instrument, interest rate, percent			0.33%		0.33%
Subsequent Event [Member] \| 4 1/2% Senior Unsecured Term Loan Due 2016 [Member]
Debt Instrument [Line Items]
Net Proceeds from Issuance of Long Term Debt	$ 112,200,000	€ 99,600,000
Subsequent Event [Member] \| Senior Unsecured Term Loan Due April 26, 2021, Total [Member]
Debt Instrument [Line Items]
Debt Instrument, Face Amount	$ 338,000,000			€ 300,000,000
Rabobank [Member] \| Subsequent Event [Member] \| Senior Unsecured Term Loan Due April 26, 2021, Total [Member]
Debt Instrument [Line Items]
Number of loan agreements entered \| loan_agreement	2			2