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   <ifrs-full:IncreaseDecreaseThroughSharebasedPaymentTransactions contextRef="ctx49" decimals="-6" id="fact2418" unitRef="vDKK">13000000</ifrs-full:IncreaseDecreaseThroughSharebasedPaymentTransactions>
   <nnit:InterimDividend contextRef="ctx49" decimals="-6" id="fact2419" unitRef="vDKK">49000000</nnit:InterimDividend>
   <nnit:ProposedDividend contextRef="ctx49" decimals="-6" id="fact2420" unitRef="vDKK">25000000</nnit:ProposedDividend>
   <ifrs-full:Equity contextRef="ctx58" decimals="-6" id="fact2435" unitRef="vDKK">879000000</ifrs-full:Equity>
   <ifrs-full:SaleOrIssueOfTreasuryShares contextRef="ctx14" decimals="-6" id="fact2279" unitRef="vDKK">10000000</ifrs-full:SaleOrIssueOfTreasuryShares>
   <ifrs-full:IncreaseDecreaseThroughSharebasedPaymentTransactions contextRef="ctx14" decimals="-6" id="fact2280" unitRef="vDKK">13000000</ifrs-full:IncreaseDecreaseThroughSharebasedPaymentTransactions>
   <ifrs-full:DividendsPaid contextRef="ctx14" decimals="-6" id="fact2281" unitRef="vDKK">98000000</ifrs-full:DividendsPaid>
   <ifrs-full:DividendsPaid contextRef="ctx55" decimals="-6" id="fact2430" unitRef="vDKK">98000000</ifrs-full:DividendsPaid>
   <nnit:InterimDividend contextRef="ctx55" decimals="-6" id="fact2431" unitRef="vDKK">-49000000</nnit:InterimDividend>
   <nnit:ProposedDividend contextRef="ctx55" decimals="-6" id="fact2432" unitRef="vDKK">-25000000</nnit:ProposedDividend>
   <ifrs-full:Equity contextRef="ctx63" decimals="-6" id="fact2440" unitRef="vDKK">25000000</ifrs-full:Equity>
   <ifrs-full:Equity contextRef="ctx56" decimals="-6" id="fact2433" unitRef="vDKK">250000000</ifrs-full:Equity>
   <ifrs-full:Equity contextRef="ctx57" decimals="-6" id="fact2434" unitRef="vDKK">-3000000</ifrs-full:Equity>
   <ifrs-full:Equity contextRef="ctx59" decimals="-6" id="fact2436" unitRef="vDKK">-18000000</ifrs-full:Equity>
   <ifrs-full:Equity contextRef="ctx60" decimals="-6" id="fact2437" unitRef="vDKK">-3000000</ifrs-full:Equity>
   <ifrs-full:Equity contextRef="ctx61" decimals="-6" id="fact2438" unitRef="vDKK">4000000</ifrs-full:Equity>
   <ifrs-full:Equity contextRef="ctx62" decimals="-6" id="fact2439" unitRef="vDKK">-17000000</ifrs-full:Equity>
   <ifrs-full:Equity contextRef="ctx16" decimals="-6" id="fact2349" unitRef="vDKK">1134000000</ifrs-full:Equity>
   <ifrs-full:PrincipalPlaceOfBusiness contextRef="ctx1" id="fact1059" xml:lang="en">The Life sciences business unit delivers to both the Novo Nordisk Group and other life sciences clients in Den- mark as well as internationally.</ifrs-full:PrincipalPlaceOfBusiness>
   <ifrs-full:NameOfUltimateParentOfGroup contextRef="ctx1" id="fact1061" xml:lang="en">NNIT A/S is controlled by Novo Holdings A/S, of which the Novo Nordisk Foundation is the ultimate owner.</ifrs-full:NameOfUltimateParentOfGroup>
   <ifrs-full:NameOfParentEntity contextRef="ctx1" id="fact1062" xml:lang="en">Novo Holdings A/S</ifrs-full:NameOfParentEntity>
   <ifrs-full:LegalFormOfEntity contextRef="ctx1" id="fact1063" xml:lang="en">A/S</ifrs-full:LegalFormOfEntity>
</xbrli:xbrl>
