Adjustments to additional paid in capital investment by noncontrolling interest.

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- Definition

Adjustments to additional paid in capital stock options and SSARs exercised.

+ Details

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- Definition

This element represents the amount of recognized share-based compensation during the period, that is, the amount recognized as expense in the income statement (or as asset if compensation is capitalized).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 123R
-Paragraph 39

Reference 2: http://www.xbrl.org/2003/role/presentationRef
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-Name Statement of Financial Accounting Standard (FAS)
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-Subparagraph b

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 123R
-Paragraph A91

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- Definition

Net changes to accumulated comprehensive income during the period related to benefit plans, after tax.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 158
-Paragraph 7
-Subparagraph c

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher AICPA
-Name Accounting Research Bulletin (ARB)
-Number 51
-Paragraph 38
-Subparagraph c(3)

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 130
-Paragraph 14, 17, 22, 26

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- Definition

Adjustment that results from the process of translating subsidiary financial statements and foreign equity investments into functional currency of the reporting entity, net of tax.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 52
-Paragraph 13, 20, 31

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher AICPA
-Name Accounting Research Bulletin (ARB)
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-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 130
-Paragraph 14, 17, 19, 26

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- Definition

Change in accumulated gains and losses from derivative instrument designated and qualifying as the effective portion of cash flow hedges, net of tax effect. The after tax effect change includes an entity's share of an equity investee's increase (decrease) in deferred hedging gains or losses.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 130
-Paragraph 17, 20

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
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-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
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-Subparagraph b

Reference 5: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 133
-Paragraph 46

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- Definition

The cash outflow for the return on capital for noncontrolled interest in the entity.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 95
-Paragraph 18

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 95
-Paragraph 20
-Subparagraph a

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- Definition

The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher AICPA
-Name Accounting Research Bulletin (ARB)
-Number 51
-Paragraph A1, A4, A5

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Reference 5: http://www.xbrl.org/2003/role/presentationRef
-Publisher AICPA
-Name Accounting Research Bulletin (ARB)
-Number 51
-Paragraph 38
-Subparagraph c(1)

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- Definition

Total of Stockholders' Equity (deficit) items, net of receivables from officers, directors owners, and affiliates of the entity including portions attributable to both the parent and noncontrolling interests (previously referred to as minority interest), if any. The entity including portions attributable to the parent and noncontrolling interests is sometimes referred to as the economic entity. This excludes temporary equity and is sometimes called permanent equity.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher AICPA
-Name Accounting Research Bulletin (ARB)
-Number 51
-Paragraph 25

Reference 2: http://www.xbrl.org/2003/role/presentationRef
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-Number 51
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Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher AICPA
-Name Accounting Research Bulletin (ARB)
-Number 51
-Paragraph A3
-Appendix A

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- Definition

Value of stock issued during the period as a result of any share-based compensation plan other than an employee stock ownership plan (ESOP).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Section 02
-Paragraph 29, 30, 31
-Article 5

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher AICPA
-Name Accounting Principles Board Opinion (APB)
-Number 12
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Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Section 04
-Article 3

Reference 4: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 123R
-Paragraph 64

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Changes In Equity And Comprehensive Income (Changes In Equity Attributed To AGCO Corporation And Its Subsidiaries And To Noncontrolling Interests) (Details) (USD $) In Millions	3 Months Ended		6 Months Ended				6 Months Ended			3 Months Ended		6 Months Ended				3 Months Ended		6 Months Ended
	Jun. 30, 2011	Jun. 30, 2010	Jun. 30, 2011	Jun. 30, 2010	Jun. 30, 2011 Common Stock [Member] AGCO Corporation And Subsidiaries [Member]	Dec. 31, 2010 Common Stock [Member] AGCO Corporation And Subsidiaries [Member]	Jun. 30, 2011 Additional Paid-in Capital [Member] AGCO Corporation And Subsidiaries [Member]	Jun. 30, 2011 Retained Earnings [Member] AGCO Corporation And Subsidiaries [Member]	Jun. 30, 2011 Accumulated Other Comprehensive Loss [Member] AGCO Corporation And Subsidiaries [Member]	Jun. 30, 2011 Noncontrolling Interests [Member]	Jun. 30, 2010 Noncontrolling Interests [Member]	Jun. 30, 2011 Noncontrolling Interests [Member]	Jun. 30, 2010 Noncontrolling Interests [Member]	Jun. 30, 2011 Noncontrolling Interests [Member] AGCO Corporation And Subsidiaries [Member]	Jun. 30, 2011 Total Equity [Member] AGCO Corporation And Subsidiaries [Member]	Jun. 30, 2011 AGCO Corporation And Subsidiaries [Member]	Jun. 30, 2010 AGCO Corporation And Subsidiaries [Member]	Jun. 30, 2011 AGCO Corporation And Subsidiaries [Member]	Jun. 30, 2010 AGCO Corporation And Subsidiaries [Member]
Beginning Balance, December 31, 2010			$ 2,659.2		$ 0.9	$ 0.9	$ 1,051.3	$ 1,738.3	$ (132.1)					$ 0.8	$ 2,659.2
Stock compensation							11.4								11.4
Issuance of performance award stock							(1.5)								(1.5)
Stock options and SSARs exercised							(1.0)								(1.0)
Investment by noncontrolling interest														30.0	30.0
Distribution to noncontrolling interest														(0.5)	(0.5)
Net income (loss)	133.9	62.8	215.5	72.8				213.7		0.2	(0.1)	1.8	(0.2)	1.8	215.5	133.7	62.9	213.7	73.0
Foreign currency translation adjustments									168.0	0.1	(0.1)	0.1	(0.1)	0.1	168.1	75.4	(76.8)	168.0	(151.1)
Defined benefit pension plans									3.1						3.1	1.5	1.7	3.1	3.3
Unrealized gain (loss) on derivatives			8.0						5.3						5.3	1.2	(5.5)	5.3	(6.2)
Ending Balance, June 30, 2011	$ 3,089.6		$ 3,089.6		$ 0.9	$ 0.9	$ 1,060.2	$ 1,952.0	$ 44.3					$ 32.2	$ 3,089.6