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Group Companies - Subsidiary Undertakings Included in Consolidation Countries U through Z (Detail)
12 Months Ended
Dec. 31, 2017
€ / shares
Dec. 31, 2017
£ / shares
Dec. 31, 2017
$ / shares
Dec. 31, 2017
VEB / shares
Dec. 31, 2017
ZMK / shares
Dec. 31, 2017
AED / shares
Dec. 31, 2017
UGX / shares
Dec. 31, 2017
ZWL / shares
Dec. 31, 2017
UYU / shares
Dec. 31, 2016
€ / shares
Dec. 31, 2016
£ / shares
Dec. 31, 2015
€ / shares
Dec. 31, 2015
£ / shares
Unilever N.V. [member]                          
Disclosure of subsidiaries [Line Items]                          
Nominal Value | € / shares € 0.16                 € 0.16   € 0.16  
Unilever N.V. [member] | Ordinary Shares [member]                          
Disclosure of subsidiaries [Line Items]                          
Nominal Value | € / shares € 0.16                 € 0.16      
Unilever PLC [member]                          
Disclosure of subsidiaries [Line Items]                          
Nominal Value | £ / shares   £ 0.0311                 £ 0.0311   £ 0.0311
Unilever PLC [member] | Ordinary Shares [member]                          
Disclosure of subsidiaries [Line Items]                          
Nominal Value | £ / shares   £ 0.031                 £ 0.031    
Ukraine [Member] | Unilever N.V. [member] | Pallada Ukraine LLC [Member] | Membership Interest [Member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation Ukraine                        
Name of Undertaking Pallada Ukraine LLC                        
% holding as between NV/PLC 100.00%                        
Registered address 04119, 27T, Dehtyarivska Str., Kyiv                        
Ukraine [Member] | Unilever N.V. [member] | Unilever Ukraine LLC [Member] | Membership Interest [Member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation Ukraine                        
Name of Undertaking Unilever Ukraine LLC                        
% holding as between NV/PLC 100.00%                        
Registered address 04119, 27T, Dehtyarivska Str., Kyiv                        
Ukraine [Member] | Unilever PLC [member] | Pallada Ukraine LLC [Member] | Membership Interest [Member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation Ukraine                        
Name of Undertaking Pallada Ukraine LLC                        
% holding as between NV/PLC 0.00%                        
Registered address 04119, 27T, Dehtyarivska Str., Kyiv                        
Ukraine [Member] | Unilever PLC [member] | Unilever Ukraine LLC [Member] | Membership Interest [Member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation Ukraine                        
Name of Undertaking Unilever Ukraine LLC                        
% holding as between NV/PLC 0.00%                        
Registered address 04119, 27T, Dehtyarivska Str., Kyiv                        
Uganda [Member] | Unilever N.V. [member] | Unilever Uganda Limited [Member] | Ordinary Shares [member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation Uganda                        
Name of Undertaking Unilever Uganda Limited                        
% holding as between NV/PLC 0.00%                        
Nominal Value | UGX / shares             UGX 20.00            
Registered address Plot 10/12 Nyondo Close, Industrial Area, P.O. Box 3515 Kampala                        
Uganda [Member] | Unilever PLC [member] | Unilever Uganda Limited [Member] | Ordinary Shares [member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation Uganda                        
Name of Undertaking Unilever Uganda Limited                        
% holding as between NV/PLC 100.00%                        
Nominal Value | UGX / shares             UGX 20.00            
Registered address Plot 10/12 Nyondo Close, Industrial Area, P.O. Box 3515 Kampala                        
United Arab Emirates [Member] | Severn Gulf FZCO [Member] | Ordinary Shares [member]                          
Disclosure of subsidiaries [Line Items]                          
% holding as between NV/PLC 50.00%                        
United Arab Emirates [Member] | Unilever General Trading LLC [Member] | Ordinary Shares [member]                          
Disclosure of subsidiaries [Line Items]                          
% holding as between NV/PLC 49.00%                        
United Arab Emirates [Member] | Unilever Home & Personal Care Products Manufacturing LLC [Member] | Ordinary Shares [member]                          
Disclosure of subsidiaries [Line Items]                          
% holding as between NV/PLC 49.00%                        
United Arab Emirates [Member] | Unilever N.V. [member] | Severn Gulf FZCO [Member] | Ordinary Shares [member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United Arab Emirates                        
Name of Undertaking Severn Gulf FZCO                        
% holding as between NV/PLC 50.00%                        
Nominal Value | AED / shares           AED 100,000.00              
Registered address PO Box 17053, Jebel Ali, Dubai                        
United Arab Emirates [Member] | Unilever N.V. [member] | Unilever Gulf FZE [Member] | Ordinary Shares [member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United Arab Emirates                        
Name of Undertaking Unilever Gulf FZE                        
% holding as between NV/PLC 0.00%                        
Nominal Value | AED / shares           1,000.00              
Registered address PO Box 17053, Jebel Ali, Dubai                        
United Arab Emirates [Member] | Unilever N.V. [member] | Unilever General Trading LLC [Member] | Ordinary Shares [member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United Arab Emirates                        
Name of Undertaking Unilever General Trading LLC                        
% holding as between NV/PLC 0.00%                        
Nominal Value | AED / shares           1,000.00              
Registered address Parcel ID 598633, German Emarati Business Centre, Dubai                        
United Arab Emirates [Member] | Unilever N.V. [member] | Unilever Home & Personal Care Products Manufacturing LLC [Member] | Ordinary Shares [member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United Arab Emirates                        
Name of Undertaking Unilever Home & Personal Care Products Manufacturing LLC                        
% holding as between NV/PLC 0.00%                        
Nominal Value | AED / shares           1,000.00              
Registered address P.O. Box 18221 European Business Center Dubai Investments Park                        
United Arab Emirates [Member] | Unilever PLC [member] | Severn Gulf FZCO [Member] | Ordinary Shares [member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United Arab Emirates                        
Name of Undertaking Severn Gulf FZCO                        
% holding as between NV/PLC 0.00%                        
Nominal Value | AED / shares           100,000.00              
Registered address PO Box 17053, Jebel Ali, Dubai                        
United Arab Emirates [Member] | Unilever PLC [member] | Unilever Gulf FZE [Member] | Ordinary Shares [member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United Arab Emirates                        
Name of Undertaking Unilever Gulf FZE                        
% holding as between NV/PLC 100.00%                        
Nominal Value | AED / shares           1,000.00              
Registered address PO Box 17053, Jebel Ali, Dubai                        
United Arab Emirates [Member] | Unilever PLC [member] | Unilever General Trading LLC [Member] | Ordinary Shares [member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United Arab Emirates                        
Name of Undertaking Unilever General Trading LLC                        
% holding as between NV/PLC 49.00%                        
Nominal Value | AED / shares           1,000.00              
Registered address Parcel ID 598633, German Emarati Business Centre, Dubai                        
United Arab Emirates [Member] | Unilever PLC [member] | Unilever Home & Personal Care Products Manufacturing LLC [Member] | Ordinary Shares [member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United Arab Emirates                        
Name of Undertaking Unilever Home & Personal Care Products Manufacturing LLC                        
% holding as between NV/PLC 49.00%                        
Nominal Value | AED / shares           AED 1,000.00              
Registered address P.O. Box 18221 European Business Center Dubai Investments Park                        
United States [member] | Unilever N.V. [member] | ACI Brazil Holdings, LLC [Member] | Membership Interest [Member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking ACI Brazil Holdings, LLC                        
% holding as between NV/PLC 55.40%                        
Registered address 700 Sylvan Avenue, Englewood Cliffs, New Jersey 076323201                        
United States [member] | Unilever N.V. [member] | ACUSA Brazil Holdings, LLC [Member] | Membership Interest [Member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking ACUSA Brazil Holdings, LLC                        
% holding as between NV/PLC 55.40%                        
Registered address 700 Sylvan Avenue, Englewood Cliffs, New Jersey 076323201                        
United States [member] | Unilever N.V. [member] | Alberto Share Holdings, LLC [Member] | Membership Interest [Member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking Alberto Share Holdings, LLC                        
% holding as between NV/PLC 55.40%                        
Registered address 700 Sylvan Avenue, Englewood Cliffs, New Jersey 076323201                        
United States [member] | Unilever N.V. [member] | Alberto - Culver Company [Member] | Ordinary Shares [member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking Alberto-Culver Company                        
% holding as between NV/PLC 55.40%                        
Nominal Value     $ 0.00                    
Registered address 700 Sylvan Avenue, Englewood Cliffs, New Jersey 076323201                        
United States [member] | Unilever N.V. [member] | Alberto - Culver International, Inc [Member] | Ordinary Shares [member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking Alberto-Culver International, Inc                        
% holding as between NV/PLC 55.40%                        
Nominal Value     1.00                    
Registered address 700 Sylvan Avenue, Englewood Cliffs, New Jersey 076323201                        
United States [member] | Unilever N.V. [member] | Alberto - Culver (P.R.), Inc [Member] | Ordinary Shares [member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking Alberto-Culver (P.R.), Inc                        
% holding as between NV/PLC 55.40%                        
Nominal Value     1.00                    
Registered address 700 Sylvan Avenue, Englewood Cliffs, New Jersey 076323201                        
United States [member] | Unilever N.V. [member] | Alberto - Culver USA, Inc [Member] | Ordinary Shares [member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking ALBERTO-CULVER USA, INC                        
% holding as between NV/PLC 55.40%                        
Nominal Value     0.00                    
Registered address 700 Sylvan Avenue, Englewood Cliffs, New Jersey 076323201                        
United States [member] | Unilever N.V. [member] | Ben & Jerry's Franchising, Inc [Member] | Common Shares [Member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking Ben & Jerry’s Franchising, Inc                        
% holding as between NV/PLC 55.40%                        
Nominal Value     1.00                    
Registered address 700 Sylvan Avenue, Englewood Cliffs, New Jersey 076323201                        
United States [member] | Unilever N.V. [member] | Ben & Jerry's Gift Card, LLC [Member] | Membership Interest [Member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking Ben & Jerry’s Gift Card, LLC                        
% holding as between NV/PLC 55.40%                        
Registered address 700 Sylvan Avenue, Englewood Cliffs, New Jersey 076323201                        
United States [member] | Unilever N.V. [member] | Ben & Jerry's Homemade, Inc [Member] | Common Shares [Member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking Ben & Jerry’s Homemade, Inc                        
% holding as between NV/PLC 55.40%                        
Nominal Value     0.01                    
Registered address 700 Sylvan Avenue, Englewood Cliffs, New Jersey 076323201                        
United States [member] | Unilever N.V. [member] | Bestfoods International (Holdings) Inc [Member] | Common Shares [Member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking Bestfoods International (Holdings) Inc                        
% holding as between NV/PLC 55.40%                        
Nominal Value     100.00                    
Registered address 700 Sylvan Avenue, Englewood Cliffs, New Jersey 076323201                        
United States [member] | Unilever N.V. [member] | Chesebrough-Pond's Manufacturing Company [Member] | Ordinary Shares [member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking Chesebrough-Pond’s Manufacturing Company                        
% holding as between NV/PLC 55.40%                        
Nominal Value     0.00                    
Registered address 700 Sylvan Avenue, Englewood Cliffs, New Jersey 076323201                        
United States [member] | Unilever N.V. [member] | Conopco, Inc [Member] | Common Shares [Member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking CONOPCO, INC                        
% holding as between NV/PLC 55.40%                        
Nominal Value     1.00                    
Registered address 700 Sylvan Avenue, Englewood Cliffs, New Jersey 076323201                        
United States [member] | Unilever N.V. [member] | Dermalogica, LLC [Member] | Membership Interest [Member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking Dermalogica, LLC                        
% holding as between NV/PLC 55.40%                        
Registered address 700 Sylvan Avenue, Englewood Cliffs, New Jersey 076323201                        
United States [member] | Unilever N.V. [member] | DTJJS, LLC [Member] | Membership Interest [Member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking DTJJS, LLC                        
% holding as between NV/PLC 55.40%                        
Registered address 700 Sylvan Avenue, Englewood Cliffs, New Jersey 076323201                        
United States [member] | Unilever N.V. [member] | Kate Somerville Holdings, LLC [Member] | Membership Interest [Member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking Kate Somerville Holdings, LLC                        
% holding as between NV/PLC 55.40%                        
Registered address 700 Sylvan Avenue, Englewood Cliffs, New Jersey 076323201                        
United States [member] | Unilever N.V. [member] | Kate Somerville Skincare LLC [Member] | Membership Interest [Member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking Kate Somerville Skincare LLC                        
% holding as between NV/PLC 55.40%                        
Registered address 700 Sylvan Avenue, Englewood Cliffs, New Jersey 076323201                        
United States [member] | Unilever N.V. [member] | Lipton Industries, Inc [Member] | Ordinary Shares [member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking Lipton Industries, Inc                        
% holding as between NV/PLC 55.40%                        
Nominal Value     1.00                    
Registered address 700 Sylvan Avenue, Englewood Cliffs, New Jersey 076323201                        
United States [member] | Unilever N.V. [member] | Murad LLC [Member] | Membership Interest [Member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking Murad LLC                        
% holding as between NV/PLC 55.40%                        
Registered address 700 Sylvan Avenue, Englewood Cliffs, New Jersey 076323201                        
United States [member] | Unilever N.V. [member] | Pantresse, Inc [Member] | Ordinary Shares [member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking Pantresse, Inc                        
% holding as between NV/PLC 55.40%                        
Nominal Value     120.00                    
Registered address 700 Sylvan Avenue, Englewood Cliffs, New Jersey 076323201                        
United States [member] | Unilever N.V. [member] | Ren USA Inc [Member] | Common Shares [Member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking REN USA Inc                        
% holding as between NV/PLC 0.00%                        
Nominal Value     0.00                    
Registered address 700 Sylvan Avenue, Englewood Cliffs, New Jersey 076323201                        
United States [member] | Unilever N.V. [member] | Skin Health Experts, LLC [Member] | Membership Interest [Member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking Skin Health Experts, LLC                        
% holding as between NV/PLC 55.40%                        
Registered address 700 Sylvan Avenue, Englewood Cliffs, New Jersey 076323201                        
United States [member] | Unilever N.V. [member] | Kensington And Sons LLC [Member] | Membership Interest [Member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking Kensington & Sons, LLC                        
% holding as between NV/PLC 55.40%                        
Registered address 700 Sylvan Avenue, Englewood Cliffs, New Jersey 076323201                        
United States [member] | Unilever N.V. [member] | St. Ives Laboratories, Inc [Member] | Ordinary Shares [member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking St. Ives Laboratories, Inc                        
% holding as between NV/PLC 55.40%                        
Nominal Value     0.01                    
Registered address 700 Sylvan Avenue, Englewood Cliffs, New Jersey 076323201                        
United States [member] | Unilever N.V. [member] | T2 US LLC [Member] | Membership Interest [Member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking T2 US LLC                        
% holding as between NV/PLC 55.40%                        
Registered address 700 Sylvan Avenue, Englewood Cliffs, New Jersey 076323201                        
United States [member] | Unilever N.V. [member] | Talenti Gelato, LLC [Member] | Membership Interest [Member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking Talenti Gelato, LLC                        
% holding as between NV/PLC 55.40%                        
Registered address 700 Sylvan Avenue, Englewood Cliffs, New Jersey 076323201                        
United States [member] | Unilever N.V. [member] | Talenti Holdings, LLC [Member] | Membership Interest [Member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking Talenti Holdings, LLC                        
% holding as between NV/PLC 55.40%                        
Registered address 700 Sylvan Avenue, Englewood Cliffs, New Jersey 076323201                        
United States [member] | Unilever N.V. [member] | TIGI Linea Corp [Member] | Ordinary Shares [member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking TIGI Linea Corp                        
% holding as between NV/PLC 55.40%                        
Nominal Value     0.00                    
Registered address 700 Sylvan Avenue, Englewood Cliffs, New Jersey 076323201                        
United States [member] | Unilever N.V. [member] | Unilever AC Canada Holding, Inc [Member] | Ordinary Shares [member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking Unilever AC Canada Holding, Inc                        
% holding as between NV/PLC 55.40%                        
Nominal Value     10.00                    
Registered address 700 Sylvan Avenue, Englewood Cliffs, New Jersey 076323201                        
United States [member] | Unilever N.V. [member] | Unilever BCS Sourcing US Inc [Member] | Ordinary Shares [member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking Unilever BCS Sourcing US Inc                        
% holding as between NV/PLC 55.40%                        
Nominal Value     1.00                    
Registered address 700 Sylvan Avenue, Englewood Cliffs, New Jersey 076323201                        
United States [member] | Unilever N.V. [member] | Unilever BCS US Inc [Member] | Ordinary Shares [member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking Unilever BCS US Inc                        
% holding as between NV/PLC 55.40%                        
Nominal Value     1.00                    
Registered address 700 Sylvan Avenue, Englewood Cliffs, New Jersey 076323201                        
United States [member] | Unilever N.V. [member] | Unilever Bestfoods (Holdings) LLC [Member] | Membership Interest [Member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking Unilever Bestfoods (Holdings) LLC                        
% holding as between NV/PLC 25.10%                        
Registered address 700 Sylvan Avenue, Englewood Cliffs, New Jersey 076323201                        
United States [member] | Unilever N.V. [member] | Unilever Capital Corporation [Member] | Ordinary Shares [member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking UNILEVER CAPITAL CORPORATION                        
% holding as between NV/PLC 55.40%                        
Nominal Value     1.00                    
Registered address 700 Sylvan Avenue, Englewood Cliffs, New Jersey 076323201                        
United States [member] | Unilever N.V. [member] | Unilever Illinois Manufacturing, LLC [Member] | Membership Interest [Member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking Unilever Illinois Manufacturing, LLC                        
% holding as between NV/PLC 55.40%                        
Registered address 700 Sylvan Avenue, Englewood Cliffs, New Jersey 076323201                        
United States [member] | Unilever N.V. [member] | Unilever Manufacturing (US), Inc [Member] | Ordinary Shares [member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking Unilever Manufacturing (US), Inc                        
% holding as between NV/PLC 55.40%                        
Nominal Value     1.000                    
Registered address 700 Sylvan Avenue, Englewood Cliffs, New Jersey 076323201                        
United States [member] | Unilever N.V. [member] | Unilever Trumbull Holdings, Inc [Member] | Common Shares [Member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking Unilever Trumbull Holdings, Inc                        
% holding as between NV/PLC 42.54%                        
Nominal Value     1.000                    
Registered address 700 Sylvan Avenue, Englewood Cliffs, New Jersey 076323201                        
United States [member] | Unilever N.V. [member] | Unilever Trumbull Research Services, Inc [Member] | Ordinary Shares [member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking Unilever Trumbull Research Services, Inc                        
% holding as between NV/PLC 55.40%                        
Nominal Value     1.000                    
Registered address 700 Sylvan Avenue, Englewood Cliffs, New Jersey 076323201                        
United States [member] | Unilever N.V. [member] | Unilever Trumbull Research Services, Inc [Member] | Cumulative redeemable preference shares [member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking Unilever Trumbull Research Services, Inc                        
% holding as between NV/PLC 55.40%                        
Nominal Value     1.000                    
Registered address 700 Sylvan Avenue, Englewood Cliffs, New Jersey 076323201                        
United States [member] | Unilever N.V. [member] | Unilever United States Foundation, Inc [Member] | Membership Interest [Member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking Unilever United States Foundation, Inc                        
% holding as between NV/PLC 55.40%                        
Registered address 700 Sylvan Avenue, Englewood Cliffs, New Jersey 076323201                        
United States [member] | Unilever N.V. [member] | Unilever United States, Inc [Member] | Common Shares [Member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking UNILEVER UNITED STATES, INC                        
% holding as between NV/PLC 55.40%                        
Nominal Value     0.333                    
Registered address 700 Sylvan Avenue, Englewood Cliffs, New Jersey 076323201                        
United States [member] | Unilever N.V. [member] | Unilever Ventures Advisory LLC [Member] | Membership Interest [Member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking Unilever Ventures Advisory LLC                        
% holding as between NV/PLC 55.40%                        
Registered address 700 Sylvan Avenue, Englewood Cliffs, New Jersey 076323201                        
United States [member] | Unilever N.V. [member] | Blueair Inc. [Member] | Ordinary Shares [member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking Blueair Inc.                        
% holding as between NV/PLC 100.00%                        
Nominal Value     0.000                    
Registered address 100 N LaSalle, Ste 1900, Chicago IL, 60602                        
United States [member] | Unilever N.V. [member] | Carapina LLC [Member] | Membership Interest [Member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking Carapina LLC                        
% holding as between NV/PLC 100.00%                        
Nominal Value     0.000                    
Registered address 233 Bleecker Street, New York, 10014                        
United States [member] | Unilever N.V. [member] | Grom Columbus LLC [Member] | Membership Interest [Member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking Grom Columbus LLC                        
% holding as between NV/PLC 100.00%                        
Nominal Value     0.000                    
Registered address 233 Bleecker Street, New York, 10014                        
United States [member] | Unilever N.V. [member] | Grom Malibu LLC [Member] | Membership Interest [Member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking Grom Malibu LLC                        
% holding as between NV/PLC 100.00%                        
Nominal Value     0.000                    
Registered address 233 Bleecker Street, New York, 10014                        
United States [member] | Unilever N.V. [member] | Grom USA LLC [Member] | Membership Interest [Member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking Grom USA LLC                        
% holding as between NV/PLC 100.00%                        
Nominal Value     0.000                    
Registered address 233 Bleecker Street, New York, 10014                        
United States [member] | Unilever N.V. [member] | Hollywood LLC [Member] | Membership Interest [Member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking Hollywood LLC                        
% holding as between NV/PLC 100.00%                        
Nominal Value     0.000                    
Registered address 233 Bleecker Street, New York, 10014                        
United States [member] | Unilever N.V. [member] | Spatula LLC [Member] | Membership Interest [Member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking Spatula LLC                        
% holding as between NV/PLC 100.00%                        
Nominal Value     0.000                    
Registered address 233 Bleecker Street, New York, 10014                        
United States [member] | Unilever N.V. [member] | Seventh Generation Canada, Inc. [Member] | Common Shares [Member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking Seventh Generation Canada, Inc.                        
% holding as between NV/PLC 55.40%                        
Nominal Value     0.000                    
Registered address 60 Lake Street, Suite 3N, Burlington, VT 05401                        
United States [member] | Unilever N.V. [member] | Seventh Generation, Inc. [Member] | Common Shares [Member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking Seventh Generation, Inc.                        
% holding as between NV/PLC 55.40%                        
Nominal Value     0.001                    
Registered address 60 Lake Street, Suite 3N, Burlington, VT 05401                        
United States [member] | Unilever N.V. [member] | Seventh Generation Ventures, Inc. [Member] | Common Shares [Member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking Seventh Generation Ventures, Inc.                        
% holding as between NV/PLC 55.40%                        
Nominal Value     0.001                    
Registered address 60 Lake Street, Suite 3N, Burlington, VT 05401                        
United States [member] | Unilever N.V. [member] | Dollar Shave Club, Inc. [Member] | Membership Interest [Member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking Dollar Shave Club, Inc.                        
% holding as between NV/PLC 55.40%                        
Registered address 13335 Maxella Ave. Marina del Rey, CA 90292                        
United States [member] | Unilever N.V. [member] | Grom Franchising LLC [Member] | Membership Interest [Member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking Grom Franchising LLC                        
% holding as between NV/PLC 100.00%                        
Registered address 2711 Centerville Road, Suite 400, Wilmington, Delaware                        
United States [member] | Unilever N.V. [member] | Intuiskin Inc [Member] | Ordinary Shares [member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking Intuiskin Inc                        
% holding as between NV/PLC 100.00%                        
Nominal Value     0.000                    
Registered address 55 East 59th Street, New York, 10022                        
United States [member] | Unilever N.V. [member] | Personal Care Marketing & Research Inc [Member] | Common Shares [Member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking Personal Care Marketing & Research Inc                        
% holding as between NV/PLC 55.40%                        
Nominal Value     1.000                    
Registered address 420 South Robertson Dr., #260, Beverly Hills, CA 90212                        
United States [member] | Unilever N.V. [member] | Living proof inc [Member] | Ordinary Shares [member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking Living Proof, Inc.                        
% holding as between NV/PLC 55.40%                        
Nominal Value     0.010                    
Registered address CTC 1209 Orange Street Wilmington, DE19801                        
United States [member] | Unilever N.V. [member] | Kingdom Animalia LLC [Member] | Membership Interest [Member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking Kingdom Animalia, LLC                        
% holding as between NV/PLC 55.40%                        
Registered address CSC Lawyers Incorporating Service, 2710 Getaway Oaks Drive, 150N Sacramento, CA 95833                        
United States [member] | Unilever N.V. [member] | Pukka Herbs Inc [Member] | Common Shares [Member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking Pukka Herbs Inc                        
% holding as between NV/PLC 0.00%                        
Nominal Value     0.001                    
Registered address 2711 Centreville Road, Suite 400, Wilmington, New Castle County, Delaware 19808                        
United States [member] | Unilever PLC [member] | ACI Brazil Holdings, LLC [Member] | Membership Interest [Member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking ACI Brazil Holdings, LLC                        
% holding as between NV/PLC 44.60%                        
Registered address 700 Sylvan Avenue, Englewood Cliffs, New Jersey 076323201                        
United States [member] | Unilever PLC [member] | ACUSA Brazil Holdings, LLC [Member] | Membership Interest [Member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking ACUSA Brazil Holdings, LLC                        
% holding as between NV/PLC 44.60%                        
Registered address 700 Sylvan Avenue, Englewood Cliffs, New Jersey 076323201                        
United States [member] | Unilever PLC [member] | Alberto Share Holdings, LLC [Member] | Membership Interest [Member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking Alberto Share Holdings, LLC                        
% holding as between NV/PLC 44.60%                        
Registered address 700 Sylvan Avenue, Englewood Cliffs, New Jersey 076323201                        
United States [member] | Unilever PLC [member] | Alberto - Culver Company [Member] | Ordinary Shares [member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking Alberto-Culver Company                        
% holding as between NV/PLC 44.60%                        
Nominal Value     0.00                    
Registered address 700 Sylvan Avenue, Englewood Cliffs, New Jersey 076323201                        
United States [member] | Unilever PLC [member] | Alberto - Culver International, Inc [Member] | Ordinary Shares [member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking Alberto-Culver International, Inc                        
% holding as between NV/PLC 44.60%                        
Nominal Value     1.00                    
Registered address 700 Sylvan Avenue, Englewood Cliffs, New Jersey 076323201                        
United States [member] | Unilever PLC [member] | Alberto - Culver (P.R.), Inc [Member] | Ordinary Shares [member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking Alberto-Culver (P.R.), Inc                        
% holding as between NV/PLC 44.60%                        
Nominal Value     1.00                    
Registered address 700 Sylvan Avenue, Englewood Cliffs, New Jersey 076323201                        
United States [member] | Unilever PLC [member] | Alberto - Culver USA, Inc [Member] | Ordinary Shares [member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking ALBERTO-CULVER USA, INC                        
% holding as between NV/PLC 44.60%                        
Nominal Value     0.00                    
Registered address 700 Sylvan Avenue, Englewood Cliffs, New Jersey 076323201                        
United States [member] | Unilever PLC [member] | Ben & Jerry's Franchising, Inc [Member] | Common Shares [Member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking Ben & Jerry’s Franchising, Inc                        
% holding as between NV/PLC 44.60%                        
Nominal Value     1.00                    
Registered address 700 Sylvan Avenue, Englewood Cliffs, New Jersey 076323201                        
United States [member] | Unilever PLC [member] | Ben & Jerry's Gift Card, LLC [Member] | Membership Interest [Member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking Ben & Jerry’s Gift Card, LLC                        
% holding as between NV/PLC 44.60%                        
Registered address 700 Sylvan Avenue, Englewood Cliffs, New Jersey 076323201                        
United States [member] | Unilever PLC [member] | Ben & Jerry's Homemade, Inc [Member] | Common Shares [Member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking Ben & Jerry’s Homemade, Inc                        
% holding as between NV/PLC 44.60%                        
Nominal Value     0.01                    
Registered address 700 Sylvan Avenue, Englewood Cliffs, New Jersey 076323201                        
United States [member] | Unilever PLC [member] | Bestfoods International (Holdings) Inc [Member] | Common Shares [Member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking Bestfoods International (Holdings) Inc                        
% holding as between NV/PLC 44.60%                        
Nominal Value     100.00                    
Registered address 700 Sylvan Avenue, Englewood Cliffs, New Jersey 076323201                        
United States [member] | Unilever PLC [member] | Chesebrough-Pond's Manufacturing Company [Member] | Ordinary Shares [member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking Chesebrough-Pond’s Manufacturing Company                        
% holding as between NV/PLC 44.60%                        
Nominal Value     0.00                    
Registered address 700 Sylvan Avenue, Englewood Cliffs, New Jersey 076323201                        
United States [member] | Unilever PLC [member] | Conopco, Inc [Member] | Common Shares [Member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking CONOPCO, INC                        
% holding as between NV/PLC 44.60%                        
Nominal Value     1.00                    
Registered address 700 Sylvan Avenue, Englewood Cliffs, New Jersey 076323201                        
United States [member] | Unilever PLC [member] | Dermalogica, LLC [Member] | Membership Interest [Member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking Dermalogica, LLC                        
% holding as between NV/PLC 44.60%                        
Registered address 700 Sylvan Avenue, Englewood Cliffs, New Jersey 076323201                        
United States [member] | Unilever PLC [member] | DTJJS, LLC [Member] | Membership Interest [Member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking DTJJS, LLC                        
% holding as between NV/PLC 44.60%                        
Registered address 700 Sylvan Avenue, Englewood Cliffs, New Jersey 076323201                        
United States [member] | Unilever PLC [member] | Kate Somerville Holdings, LLC [Member] | Membership Interest [Member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking Kate Somerville Holdings, LLC                        
% holding as between NV/PLC 44.60%                        
Registered address 700 Sylvan Avenue, Englewood Cliffs, New Jersey 076323201                        
United States [member] | Unilever PLC [member] | Kate Somerville Skincare LLC [Member] | Membership Interest [Member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking Kate Somerville Skincare LLC                        
% holding as between NV/PLC 44.60%                        
Registered address 700 Sylvan Avenue, Englewood Cliffs, New Jersey 076323201                        
United States [member] | Unilever PLC [member] | Lipton Industries, Inc [Member] | Ordinary Shares [member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking Lipton Industries, Inc                        
% holding as between NV/PLC 44.60%                        
Nominal Value     1.00                    
Registered address 700 Sylvan Avenue, Englewood Cliffs, New Jersey 076323201                        
United States [member] | Unilever PLC [member] | Murad LLC [Member] | Membership Interest [Member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking Murad LLC                        
% holding as between NV/PLC 44.60%                        
Registered address 700 Sylvan Avenue, Englewood Cliffs, New Jersey 076323201                        
United States [member] | Unilever PLC [member] | Pantresse, Inc [Member] | Ordinary Shares [member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking Pantresse, Inc                        
% holding as between NV/PLC 44.60%                        
Nominal Value     120.00                    
Registered address 700 Sylvan Avenue, Englewood Cliffs, New Jersey 076323201                        
United States [member] | Unilever PLC [member] | Ren USA Inc [Member] | Common Shares [Member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking REN USA Inc                        
% holding as between NV/PLC 100.00%                        
Nominal Value     0.00                    
Registered address 700 Sylvan Avenue, Englewood Cliffs, New Jersey 076323201                        
United States [member] | Unilever PLC [member] | Skin Health Experts, LLC [Member] | Membership Interest [Member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking Skin Health Experts, LLC                        
% holding as between NV/PLC 44.60%                        
Registered address 700 Sylvan Avenue, Englewood Cliffs, New Jersey 076323201                        
United States [member] | Unilever PLC [member] | Kensington And Sons LLC [Member] | Membership Interest [Member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking Kensington & Sons, LLC                        
% holding as between NV/PLC 44.60%                        
Registered address 700 Sylvan Avenue, Englewood Cliffs, New Jersey 076323201                        
United States [member] | Unilever PLC [member] | St. Ives Laboratories, Inc [Member] | Ordinary Shares [member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking St. Ives Laboratories, Inc                        
% holding as between NV/PLC 44.60%                        
Nominal Value     0.01                    
Registered address 700 Sylvan Avenue, Englewood Cliffs, New Jersey 076323201                        
United States [member] | Unilever PLC [member] | T2 US LLC [Member] | Membership Interest [Member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking T2 US LLC                        
% holding as between NV/PLC 44.60%                        
Registered address 700 Sylvan Avenue, Englewood Cliffs, New Jersey 076323201                        
United States [member] | Unilever PLC [member] | Talenti Gelato, LLC [Member] | Membership Interest [Member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking Talenti Gelato, LLC                        
% holding as between NV/PLC 44.60%                        
Registered address 700 Sylvan Avenue, Englewood Cliffs, New Jersey 076323201                        
United States [member] | Unilever PLC [member] | Talenti Holdings, LLC [Member] | Membership Interest [Member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking Talenti Holdings, LLC                        
% holding as between NV/PLC 44.60%                        
Registered address 700 Sylvan Avenue, Englewood Cliffs, New Jersey 076323201                        
United States [member] | Unilever PLC [member] | TIGI Linea Corp [Member] | Ordinary Shares [member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking TIGI Linea Corp                        
% holding as between NV/PLC 44.60%                        
Nominal Value     0.00                    
Registered address 700 Sylvan Avenue, Englewood Cliffs, New Jersey 076323201                        
United States [member] | Unilever PLC [member] | Unilever AC Canada Holding, Inc [Member] | Ordinary Shares [member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking Unilever AC Canada Holding, Inc                        
% holding as between NV/PLC 44.60%                        
Nominal Value     10.00                    
Registered address 700 Sylvan Avenue, Englewood Cliffs, New Jersey 076323201                        
United States [member] | Unilever PLC [member] | Unilever BCS Sourcing US Inc [Member] | Ordinary Shares [member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking Unilever BCS Sourcing US Inc                        
% holding as between NV/PLC 44.60%                        
Nominal Value     1.00                    
Registered address 700 Sylvan Avenue, Englewood Cliffs, New Jersey 076323201                        
United States [member] | Unilever PLC [member] | Unilever BCS US Inc [Member] | Ordinary Shares [member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking Unilever BCS US Inc                        
% holding as between NV/PLC 44.60%                        
Nominal Value     1.00                    
Registered address 700 Sylvan Avenue, Englewood Cliffs, New Jersey 076323201                        
United States [member] | Unilever PLC [member] | Unilever Bestfoods (Holdings) LLC [Member] | Membership Interest [Member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking Unilever Bestfoods (Holdings) LLC                        
% holding as between NV/PLC 74.90%                        
Registered address 700 Sylvan Avenue, Englewood Cliffs, New Jersey 076323201                        
United States [member] | Unilever PLC [member] | Unilever Capital Corporation [Member] | Ordinary Shares [member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking UNILEVER CAPITAL CORPORATION                        
% holding as between NV/PLC 44.60%                        
Nominal Value     1.00                    
Registered address 700 Sylvan Avenue, Englewood Cliffs, New Jersey 076323201                        
United States [member] | Unilever PLC [member] | Unilever Illinois Manufacturing, LLC [Member] | Membership Interest [Member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking Unilever Illinois Manufacturing, LLC                        
% holding as between NV/PLC 44.60%                        
Registered address 700 Sylvan Avenue, Englewood Cliffs, New Jersey 076323201                        
United States [member] | Unilever PLC [member] | Unilever Manufacturing (US), Inc [Member] | Ordinary Shares [member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking Unilever Manufacturing (US), Inc                        
% holding as between NV/PLC 44.60%                        
Nominal Value     1.000                    
Registered address 700 Sylvan Avenue, Englewood Cliffs, New Jersey 076323201                        
United States [member] | Unilever PLC [member] | Unilever Trumbull Holdings, Inc [Member] | Common Shares [Member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking Unilever Trumbull Holdings, Inc                        
% holding as between NV/PLC 57.46%                        
Nominal Value     1.000                    
Registered address 700 Sylvan Avenue, Englewood Cliffs, New Jersey 076323201                        
United States [member] | Unilever PLC [member] | Unilever Trumbull Research Services, Inc [Member] | Ordinary Shares [member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking Unilever Trumbull Research Services, Inc                        
% holding as between NV/PLC 44.60%                        
Nominal Value     1.000                    
Registered address 700 Sylvan Avenue, Englewood Cliffs, New Jersey 076323201                        
United States [member] | Unilever PLC [member] | Unilever Trumbull Research Services, Inc [Member] | Cumulative redeemable preference shares [member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking Unilever Trumbull Research Services, Inc                        
% holding as between NV/PLC 44.60%                        
Nominal Value     1.000                    
Registered address 700 Sylvan Avenue, Englewood Cliffs, New Jersey 076323201                        
United States [member] | Unilever PLC [member] | Unilever United States Foundation, Inc [Member] | Membership Interest [Member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking Unilever United States Foundation, Inc                        
% holding as between NV/PLC 44.60%                        
Registered address 700 Sylvan Avenue, Englewood Cliffs, New Jersey 076323201                        
United States [member] | Unilever PLC [member] | Unilever United States, Inc [Member] | Common Shares [Member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking UNILEVER UNITED STATES, INC                        
% holding as between NV/PLC 44.60%                        
Nominal Value     0.333                    
Registered address 700 Sylvan Avenue, Englewood Cliffs, New Jersey 076323201                        
United States [member] | Unilever PLC [member] | Unilever Ventures Advisory LLC [Member] | Membership Interest [Member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking Unilever Ventures Advisory LLC                        
% holding as between NV/PLC 44.60%                        
Registered address 700 Sylvan Avenue, Englewood Cliffs, New Jersey 076323201                        
United States [member] | Unilever PLC [member] | Blueair Inc. [Member] | Ordinary Shares [member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking Blueair Inc.                        
% holding as between NV/PLC 0.00%                        
Nominal Value     0.000                    
Registered address 100 N LaSalle, Ste 1900, Chicago IL, 60602                        
United States [member] | Unilever PLC [member] | Carapina LLC [Member] | Membership Interest [Member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking Carapina LLC                        
% holding as between NV/PLC 0.00%                        
Nominal Value     0.000                    
Registered address 233 Bleecker Street, New York, 10014                        
United States [member] | Unilever PLC [member] | Grom Columbus LLC [Member] | Membership Interest [Member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking Grom Columbus LLC                        
% holding as between NV/PLC 0.00%                        
Nominal Value     0.000                    
Registered address 233 Bleecker Street, New York, 10014                        
United States [member] | Unilever PLC [member] | Grom Malibu LLC [Member] | Membership Interest [Member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking Grom Malibu LLC                        
% holding as between NV/PLC 0.00%                        
Nominal Value     0.000                    
Registered address 233 Bleecker Street, New York, 10014                        
United States [member] | Unilever PLC [member] | Grom USA LLC [Member] | Membership Interest [Member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking Grom USA LLC                        
% holding as between NV/PLC 0.00%                        
Nominal Value     0.000                    
Registered address 233 Bleecker Street, New York, 10014                        
United States [member] | Unilever PLC [member] | Hollywood LLC [Member] | Membership Interest [Member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking Hollywood LLC                        
% holding as between NV/PLC 0.00%                        
Nominal Value     0.000                    
Registered address 233 Bleecker Street, New York, 10014                        
United States [member] | Unilever PLC [member] | Spatula LLC [Member] | Membership Interest [Member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking Spatula LLC                        
% holding as between NV/PLC 0.00%                        
Nominal Value     0.000                    
Registered address 233 Bleecker Street, New York, 10014                        
United States [member] | Unilever PLC [member] | Seventh Generation Canada, Inc. [Member] | Common Shares [Member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking Seventh Generation Canada, Inc.                        
% holding as between NV/PLC 44.60%                        
Nominal Value     0.000                    
Registered address 60 Lake Street, Suite 3N, Burlington, VT 05401                        
United States [member] | Unilever PLC [member] | Seventh Generation, Inc. [Member] | Common Shares [Member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking Seventh Generation, Inc.                        
% holding as between NV/PLC 44.60%                        
Nominal Value     0.001                    
Registered address 60 Lake Street, Suite 3N, Burlington, VT 05401                        
United States [member] | Unilever PLC [member] | Seventh Generation Ventures, Inc. [Member] | Common Shares [Member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking Seventh Generation Ventures, Inc.                        
% holding as between NV/PLC 44.60%                        
Nominal Value     0.001                    
Registered address 60 Lake Street, Suite 3N, Burlington, VT 05401                        
United States [member] | Unilever PLC [member] | Dollar Shave Club, Inc. [Member] | Membership Interest [Member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking Dollar Shave Club, Inc.                        
% holding as between NV/PLC 44.60%                        
Registered address 13335 Maxella Ave. Marina del Rey, CA 90292                        
United States [member] | Unilever PLC [member] | Grom Franchising LLC [Member] | Membership Interest [Member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking Grom Franchising LLC                        
% holding as between NV/PLC 0.00%                        
Registered address 2711 Centerville Road, Suite 400, Wilmington, Delaware                        
United States [member] | Unilever PLC [member] | Intuiskin Inc [Member] | Ordinary Shares [member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking Intuiskin Inc                        
% holding as between NV/PLC 0.00%                        
Nominal Value     0.000                    
Registered address 55 East 59th Street, New York, 10022                        
United States [member] | Unilever PLC [member] | Personal Care Marketing & Research Inc [Member] | Common Shares [Member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking Personal Care Marketing & Research Inc                        
% holding as between NV/PLC 44.60%                        
Nominal Value     1.000                    
Registered address 420 South Robertson Dr., #260, Beverly Hills, CA 90212                        
United States [member] | Unilever PLC [member] | Living proof inc [Member] | Ordinary Shares [member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking Living Proof, Inc.                        
% holding as between NV/PLC 44.60%                        
Nominal Value     0.010                    
Registered address CTC 1209 Orange Street Wilmington, DE19801                        
United States [member] | Unilever PLC [member] | Kingdom Animalia LLC [Member] | Membership Interest [Member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking Kingdom Animalia, LLC                        
% holding as between NV/PLC 44.60%                        
Registered address CSC Lawyers Incorporating Service, 2710 Getaway Oaks Drive, 150N Sacramento, CA 95833                        
United States [member] | Unilever PLC [member] | Pukka Herbs Inc [Member] | Common Shares [Member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation United States                        
Name of Undertaking Pukka Herbs Inc                        
% holding as between NV/PLC 100.00%                        
Nominal Value     $ 0.001                    
Registered address 2711 Centreville Road, Suite 400, Wilmington, New Castle County, Delaware 19808                        
Uruguay [Member] | Unilever N.V. [member] | Unilever Uruguay SCC S.A. [Member] | Ordinary Shares [member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation Uruguay                        
Name of Undertaking Unilever Uruguay SCC S.A.                        
% holding as between NV/PLC 100.00%                        
Nominal Value | UYU / shares                 UYU 1.00        
Registered address Camino Carrasco 5975, Montevideu                        
Uruguay [Member] | Unilever N.V. [member] | Lever S.A. [Member] | Ordinary Shares [member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation Uruguay                        
Name of Undertaking Lever S.A.                        
% holding as between NV/PLC 100.00%                        
Nominal Value | UYU / shares                 0.10        
Registered address Camino Carrasco 5975, Montevideu                        
Uruguay [Member] | Unilever N.V. [member] | Arisco Productos Alimenticios Uruguay S.A.[Member] | Ordinary Shares [member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation Uruguay                        
Name of Undertaking Arisco Productos Alimenticios Uruguay S.A.                        
% holding as between NV/PLC 64.55%                        
Nominal Value | UYU / shares                 1.00        
Registered address Camino Carrasco 5975, Montevideu                        
Uruguay [Member] | Unilever N.V. [member] | Unilever del Uruguay S.R.L. [Member] | Ordinary Shares [member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation Uruguay                        
Name of Undertaking Unilever del Uruguay S.R.L.                        
% holding as between NV/PLC 100.00%                        
Nominal Value | UYU / shares                 1.00        
Registered address Camino Carrasco 5975, Montevideu                        
Uruguay [Member] | Unilever PLC [member] | Unilever Uruguay SCC S.A. [Member] | Ordinary Shares [member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation Uruguay                        
Name of Undertaking Unilever Uruguay SCC S.A.                        
% holding as between NV/PLC 0.00%                        
Nominal Value | UYU / shares                 1.00        
Registered address Camino Carrasco 5975, Montevideu                        
Uruguay [Member] | Unilever PLC [member] | Lever S.A. [Member] | Ordinary Shares [member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation Uruguay                        
Name of Undertaking Lever S.A.                        
% holding as between NV/PLC 0.00%                        
Nominal Value | UYU / shares                 0.10        
Registered address Camino Carrasco 5975, Montevideu                        
Uruguay [Member] | Unilever PLC [member] | Arisco Productos Alimenticios Uruguay S.A.[Member] | Ordinary Shares [member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation Uruguay                        
Name of Undertaking Arisco Productos Alimenticios Uruguay S.A.                        
% holding as between NV/PLC 35.45%                        
Nominal Value | UYU / shares                 1.00        
Registered address Camino Carrasco 5975, Montevideu                        
Uruguay [Member] | Unilever PLC [member] | Unilever del Uruguay S.R.L. [Member] | Ordinary Shares [member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation Uruguay                        
Name of Undertaking Unilever del Uruguay S.R.L.                        
% holding as between NV/PLC 0.00%                        
Nominal Value | UYU / shares                 UYU 1.00        
Registered address Camino Carrasco 5975, Montevideu                        
Venezuela [Member] | Unilever N.V. [member] | Unilever Andina Venezuela S.A. [Member] | Ordinary Shares [member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation Venezuela                        
Name of Undertaking Unilever Andina Venezuela S.A.                        
% holding as between NV/PLC 100.00%                        
Nominal Value | VEB / shares       VEB 1,000.00                  
Registered address Edificio Torre Corp Banca, Piso 15, entre Avenidas Blandín y Los Chaguaramos, Urbanización La Castellana, Caracas                        
Venezuela [Member] | Unilever PLC [member] | Unilever Andina Venezuela S.A. [Member] | Ordinary Shares [member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation Venezuela                        
Name of Undertaking Unilever Andina Venezuela S.A.                        
% holding as between NV/PLC 0.00%                        
Nominal Value | VEB / shares       VEB 1,000.00                  
Registered address Edificio Torre Corp Banca, Piso 15, entre Avenidas Blandín y Los Chaguaramos, Urbanización La Castellana, Caracas                        
Vietnam [Member] | Unilever N.V. [member] | Unilever Vietnam International Company Limited [Member] | Membership Interest [Member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation Vietnam                        
Name of Undertaking Unilever Vietnam International Company Limited                        
% holding as between NV/PLC 100.00%                        
Registered address Lot A23, Tay Bac Cu Chi Industry Zone, Tan An Hoi Ward, Cu Chi District, Ho Chi Minh City                        
Vietnam [Member] | Unilever PLC [member] | Unilever Vietnam International Company Limited [Member] | Membership Interest [Member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation Vietnam                        
Name of Undertaking Unilever Vietnam International Company Limited                        
% holding as between NV/PLC 0.00%                        
Registered address Lot A23, Tay Bac Cu Chi Industry Zone, Tan An Hoi Ward, Cu Chi District, Ho Chi Minh City                        
Zambia [Member] | Unilever N.V. [member] | Unilever South East Africa Zambia Limited [Member] | Ordinary Shares [member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation Zambia                        
Name of Undertaking Unilever South East Africa Zambia Limited                        
% holding as between NV/PLC 0.00%                        
Nominal Value | ZMK / shares         ZMK 2.00                
Registered address Stand No. 7136, Mwembeshi Road, P.O. Box 31953 Lusaka                        
Zambia [Member] | Unilever N.V. [member] | Unilever South East Africa Zambia Limited [Member] | Cumulative redeemable preference shares [member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation Zambia                        
Name of Undertaking Unilever South East Africa Zambia Limited                        
% holding as between NV/PLC 0.00%                        
Nominal Value | ZMK / shares         2.00                
Registered address Stand No. 7136, Mwembeshi Road, P.O. Box 31953 Lusaka                        
Zambia [Member] | Unilever PLC [member] | Unilever South East Africa Zambia Limited [Member] | Ordinary Shares [member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation Zambia                        
Name of Undertaking Unilever South East Africa Zambia Limited                        
% holding as between NV/PLC 100.00%                        
Nominal Value | ZMK / shares         2.00                
Registered address Stand No. 7136, Mwembeshi Road, P.O. Box 31953 Lusaka                        
Zambia [Member] | Unilever PLC [member] | Unilever South East Africa Zambia Limited [Member] | Cumulative redeemable preference shares [member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation Zambia                        
Name of Undertaking Unilever South East Africa Zambia Limited                        
% holding as between NV/PLC 100.00%                        
Nominal Value | ZMK / shares         ZMK 2.00                
Registered address Stand No. 7136, Mwembeshi Road, P.O. Box 31953 Lusaka                        
Zimbabwe [Member] | Unilever N.V. [member] | Unilever - Zimbabwe (Pvt) Limited [Member] | Ordinary Shares [member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation Zimbabwe                        
Name of Undertaking Unilever - Zimbabwe (Pvt) Limited                        
% holding as between NV/PLC 0.00%                        
Nominal Value | ZWL / shares               ZWL 2.00          
Registered address Box 950 Harare                        
Zimbabwe [Member] | Unilever PLC [member] | Unilever - Zimbabwe (Pvt) Limited [Member] | Ordinary Shares [member]                          
Disclosure of subsidiaries [Line Items]                          
Country of Incorporation Zimbabwe                        
Name of Undertaking Unilever – Zimbabwe (Pvt) Limited                        
% holding as between NV/PLC 100.00%                        
Nominal Value | ZWL / shares               ZWL 2.00          
Registered address Box 950 Harare