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Income Tax - Additional Information (Detail)	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2020	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Disclosure of income tax expense [line Items]
Statutory income tax rate				31.90%	24.90%	38.20%
Increase (decrease) in composite tax rate				7.00%	(13.30%)
United States [member]
Disclosure of income tax expense [line Items]
Statutory income tax rate			27.00%	40.00%	40.00%	40.00%
France [member]
Disclosure of income tax expense [line Items]
Statutory income tax rate	25.82%	28.92%		39.20%	34.43%	38.00%
Germany [member]
Disclosure of income tax expense [line Items]
Statutory income tax rate				29.00%	29.00%	29.00%
Netherlands [member]
Disclosure of income tax expense [line Items]
Statutory income tax rate				25.00%	25.00%	25.00%
Czech Republic [member]
Disclosure of income tax expense [line Items]
Statutory income tax rate				19.00%	19.00%	19.00%

X

- Definition

Disclosure of income tax expense.

+ References

No definition available.

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- Definition

The applicable income tax rate.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 12
-IssueDate 2017-01-01
-Paragraph 81
-Subparagraph c
-Clause ii
-URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=12&date=2017-03-01&anchor=para_81_c_ii&doctype=Standard
-URIDate 2017-03-09

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- Definition

Tax rate effect on the reconciliation between the average effective tax rate and the applicable tax rate resulting from adjustments for the current tax of prior periods. [Refer: Average effective tax rate; Applicable tax rate; Adjustments for current tax of prior periods]

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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-Clause ii
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-URIDate 2017-03-09

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