Statement Of Financial Position [Abstract]

Zealand Pharma - Filing #1440145

Concept	As at 2020-12-31	As at 2020-12-31	As at 2020-12-31	As at 2020-12-31	As at 2020-12-31	As at 2019-12-31	As at 2019-12-31	As at 2019-12-31	As at 2019-12-31	As at 2019-12-31	As at 2019-12-31	As at 2019-12-31	As at 2019-12-31	As at 2019-12-31	As at 2019-12-31	As at 2018-12-31	As at 2018-12-31	As at 2018-12-31	As at 2018-12-31	As at 2018-12-31	As at 2018-12-31	As at 2018-12-31	As at 2018-12-31	As at 2018-12-31	As at 2018-12-31	As at 2017-12-31	As at 2017-12-31	As at 2017-12-31	As at 2017-12-31	As at 2017-12-31	As at 2017-12-31
Statement of financial position [abstract]
Assets [abstract]
Property, plant and equipment	—	—	—	—	85,040,000 DKK	—	—	—	—	39,708,000 DKK	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Right-of-use assets	—	—	—	—	127,998,000 DKK	—	—	—	—	85,632,000 DKK	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Deferred tax assets	—	—	—	—	8,370,000 DKK	—	—	—	—	0 DKK	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Cash and cash equivalents	—	—	—	—	960,221,000 DKK	—	—	—	—	1,081,060,000 DKK	—	—	—	—	—	—	—	—	—	—	860,635,000 DKK	—	—	—	—	588,718,000 DKK	—	—	—	—	—
Assets	—	—	—	—	1,761,949,000 DKK	—	—	—	—	1,599,514,000 DKK	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Equity and liabilities [abstract]
Equity [abstract]
Issued capital	—	—	—	—	39,800,000 DKK	—	—	—	—	36,055,000 DKK	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Retained earnings	—	—	—	—	2,290,253,000 DKK	—	—	—	—	1,443,524,000 DKK	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Share premium	—	—	—	—	3,470,787,000 DKK	—	—	—	—	2,650,142,000 DKK	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Equity	2,290,253,000 DKK	39,800,000 DKK	8,977,000 DKK	3,470,787,000 DKK	1,229,311,000 DKK	1,242,673,000 DKK	36,055,000 DKK	0 DKK	2,650,142,000 DKK	1,242,673,000 DKK	0 DKK	1,443,524,000 DKK	36,055,000 DKK	2,650,142,000 DKK	1,443,524,000 DKK	1,116,281,000 DKK	1,957,477,000 DKK	0 DKK	1,957,477,000 DKK	871,983,000 DKK	1,116,281,000 DKK	30,787,000 DKK	871,983,000 DKK	30,787,000 DKK	0 DKK	—	0 DKK	30,751,000 DKK	1,937,179,000 DKK	514,669,000 DKK	1,453,261,000 DKK
Liabilities [abstract]
Liabilities	—	—	—	—	532,638,000 DKK	—	—	—	—	356,841,000 DKK	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Equity and liabilities	—	—	—	—	1,761,949,000 DKK	—	—	—	—	1,599,514,000 DKK	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—