Cover page Cover page
Cover page Cover page | Oct. 12, 2022 |
Cover page. [Abstract] | |
Written Communications | false |
Entity Address, Address Line One | 358 South Main Street |
Entity Tax Identification Number | 13-3757370 |
Entity Central Index Key | 0000920148 |
Document Period End Date | Oct. 12, 2022 |
Entity Registrant Name | LABORATORY CORPORATION OF AMERICA HOLDINGS |
City Area Code | 336 |
Local Phone Number | 229-1127 |
Title of 12(b) Security | Common Stock , $0.10 par value |
Trading Symbol | LH |
Security Exchange Name | NYSE |
Entity Emerging Growth Company | false |
Amendment Flag | false |
Entity Incorporation, State or Country Code | DE |
Entity File Number | 1-11353 |
Entity Address, City or Town | Burlington, |
Entity Address, State or Province | NC |
Entity Address, Postal Zip Code | 27215 |
Soliciting Material | false |
Pre-commencement Tender Offer | false |
Pre-commencement Issuer Tender Offer | false |
Document Type | 8-K |