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Share-based Compensation - Summary of Grants Awarded (Detail) shares in Thousands	12 Months Ended
	Dec. 31, 2018 USD ($) shares
Disclosure of terms and conditions of share-based payment arrangement [line items]
Grants	9,354,000
Exercised	(6,141,302)
Canceled	(2,275,990)
Outstanding	936,708
Exercible | $	$ 27.2
Grants on January 23, 2012 [member]
Disclosure of terms and conditions of share-based payment arrangement [line items]
Grants	4,860,000
Exercised	(3,732,000)
Canceled	(1,009,100)
Outstanding	118,900
Exercible | $	$ 11.5
Grants on March 20, 2013 [member]
Disclosure of terms and conditions of share-based payment arrangement [line items]
Grants	4,494,000
Exercised	(2,409,302)
Canceled	(1,266,890)
Outstanding	817,808
Exercible | $	$ 15.7

X

- Definition

Number of share options outstanding in sharebased payment arrangement at end of year.

+ References

No definition available.

+ Details

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Namespace Prefix:	erj_
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Balance Type:	na
Period Type:	instant

X

- Definition

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

+ References

No definition available.

+ Details

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X

- Definition

The number of share options exercised in a share-based payment arrangement.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 2
-IssueDate 2018-01-01
-Paragraph 45
-Subparagraph b
-Clause iv
-URI http://eifrs.ifrs.org/eifrs/XBRL?type=IFRS&num=2&date=2018-03-01&anchor=para_45_b_iv&doctype=Standard
-URIDate 2018-03-16

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X

- Definition

The number of share options forfeited in a share-based payment arrangement.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 2
-IssueDate 2018-01-01
-Paragraph 45
-Subparagraph b
-Clause iii
-URI http://eifrs.ifrs.org/eifrs/XBRL?type=IFRS&num=2&date=2018-03-01&anchor=para_45_b_iii&doctype=Standard
-URIDate 2018-03-16

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X

- Definition

The number of share options granted in a share-based payment arrangement.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 2
-IssueDate 2018-01-01
-Paragraph 45
-Subparagraph b
-Clause ii
-URI http://eifrs.ifrs.org/eifrs/XBRL?type=IFRS&num=2&date=2018-03-01&anchor=para_45_b_ii&doctype=Standard
-URIDate 2018-03-16

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X

- Definition

The weighted average share price used as input to the option pricing model to calculate the fair value of share options granted. [Refer: Option pricing model [member]; Weighted average [member]]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 2
-IssueDate 2018-01-01
-Paragraph 47
-Subparagraph a
-Clause i
-URI http://eifrs.ifrs.org/eifrs/XBRL?type=IFRS&num=2&date=2018-03-01&anchor=para_47_a_i&doctype=Standard
-URIDate 2018-03-16

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