MERCK & CO., INC., 8-K filed on 2/4/2021
Current report filing
v3.20.4
Document and Entity Information
Feb. 01, 2021
Entity Listings [Line Items]  
Document Type 8-K
Amendment Flag false
Document Period End Date Feb. 01, 2021
Entity Registrant Name Merck & Co., Inc.
Entity Incorporation, State or Country Code NJ
Entity File Number 001-06571
Entity Tax Identification Number 22-1918501
Entity Address, Address Line One 2000 GALLOPING HILL ROAD
Entity Address, City or Town KENILWORTH
Entity Address, State or Province NJ
Entity Address, Postal Zip Code 07033
City Area Code 908
Local Phone Number 740-4000
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Entity Emerging Growth Company false
Entity Central Index Key 0000310158
Common Stock [Member]  
Entity Listings [Line Items]  
Title of 12(b) Security Common Stock ($0.50 par value)
Trading Symbol MRK
Security Exchange Name NYSE
1.125% Notes due 2021 [Member]  
Entity Listings [Line Items]  
Title of 12(b) Security 1.125% Notes due 2021
Trading Symbol MRK/21
Security Exchange Name NYSE
0.500% Notes due 2024 [Member]  
Entity Listings [Line Items]  
Title of 12(b) Security 0.500% Notes due 2024
Trading Symbol MRK24
Security Exchange Name NYSE
1.875% Notes due 2026 [Member]  
Entity Listings [Line Items]  
Title of 12(b) Security 1.875% Notes due 2026
Trading Symbol MRK/26
Security Exchange Name NYSE
2.500% Notes due 2034 [Member]  
Entity Listings [Line Items]  
Title of 12(b) Security 2.500% Notes due 2034
Trading Symbol MRK/34
Security Exchange Name NYSE
1.375% Notes due 2036 [Member]  
Entity Listings [Line Items]  
Title of 12(b) Security 1.375% Notes due 2036
Trading Symbol MRK36A
Security Exchange Name NYSE