Cover
Cover | Nov. 03, 2022 |
Cover [Abstract] | |
Document Type | 8-K |
Document Period End Date | Nov. 03, 2022 |
Entity Registrant Name | REGENERON PHARMACEUTICALS, INC. |
Entity Central Index Key | 0000872589 |
Amendment Flag | false |
Entity Incorporation, State or Country Code | NY |
Entity File Number | 000-19034 |
Entity Tax Identification Number | 13-3444607 |
Entity Address, Address Line One | 777 Old Saw Mill River Road |
Entity Address, City or Town | Tarrytown |
Entity Address, State or Province | NY |
Entity Address, Postal Zip Code | 10591-6707 |
City Area Code | 914 |
Local Phone Number | 847-7000 |
Written Communications | false |
Soliciting Material | false |
Pre-commencement Tender Offer | false |
Pre-commencement Issuer Tender Offer | false |
Title of 12(b) Security | Common Stock - par value $.001 per share |
Trading Symbol | REGN |
Security Exchange Name | NASDAQ |
Entity Emerging Growth Company | false |