Quarterly report pursuant to Section 13 or 15(d)

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v3.23.3
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9 Months Ended
Sep. 30, 2023
Cover [Abstract]  
Entity Central Index Key 0000883948
Amendment Flag false
Securities Act File Number 001-39325
Document Type 10-Q
Entity Registrant Name ATLANTIC UNION BANKSHARES CORPORATION
Entity Address, Address Line One 4300 Cox Road
Entity Address, City or Town Glen Allen
Entity Address, State or Province VA
Entity Address, Postal Zip Code 23060
City Area Code 804
Local Phone Number 633-5031
Entity Emerging Growth Company false