v3.22.4
Cover Document
Jan. 31, 2023
Cover [Abstract]  
Amendment Flag false
Document Type 8-K
Document Period End Date Jan. 31, 2023
Entity Registrant Name REINSURANCE GROUP OF AMERICA, INCORPORATED
Entity File Number 1-11848
Entity Tax Identification Number 43-1627032
Entity Incorporation, State or Country Code MO
Entity Address, Address Line One 16600 Swingley Ridge Road
Entity Address, City or Town Chesterfield
Entity Address, State or Province MO
Entity Address, Postal Zip Code 63017
City Area Code 636
Local Phone Number 736-7000
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 0000898174