Share-Based Payment (Schedule of Weighted Average Fair Values and Exercise Price) (Details)	12 Months Ended
Dec. 31, 2020 EUR (€) $ / shares	Dec. 31, 2019 EUR (€) $ / shares	Dec. 31, 2018 $ / shares
Disclosure of terms and conditions of share-based payment arrangement [abstract]
Weighted average exercise prices \| $ / shares	$ 28.91	$ 11.41	$ 8.95
Weighted average fair value on grant date \| €	$ 9.63	$ 3.4

The weighted average exercise price of share options granted in a share-based payment arrangement. [Refer: Weighted average [member]]

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 2
-IssueDate 2020-01-01
-Paragraph 45
-Subparagraph b
-Clause ii
-URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=2&code=ifrs-tx-2020-en-r&anchor=para_45_b_ii&doctype=Standard
-URIDate 2020-01-01

Name:	ifrs-full_WeightedAverageExercisePriceOfShareOptionsGrantedInSharebasedPaymentArrangement2019
Namespace Prefix:	ifrs-full_
Data Type:	num:perShareItemType
Balance Type:	na
Period Type:	duration