Atlantic Union Bankshares Corporation Quarterly report pursuant to Section 13 or 15(d)

Quarterly report pursuant to Section 13 or 15(d)

LOANS AND ALLOWANCE FOR LOAN LOSSES (Purchased Impaired Commercial and Consumer Loan Portfolios by Class) (Details)

LOANS AND ALLOWANCE FOR LOAN LOSSES (Purchased Impaired Commercial and Consumer Loan Portfolios by Class) (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2015	Dec. 31, 2014	Mar. 31, 2014
Schedule of purchased impaired commercial and consumer loan portfolios, by class
Current	$ 5,236,282	$ 5,172,879
Fair value of loans acquired with a deterioration of credit quality	91,346	105,788	138,431
Commercial Construction [Member]
Schedule of purchased impaired commercial and consumer loan portfolios, by class
Current	353,019	335,715
Fair value of loans acquired with a deterioration of credit quality	3,090	3,782
Commercial Real Estate - Owner Occupied [Member]
Schedule of purchased impaired commercial and consumer loan portfolios, by class
Current	859,127	839,370
Fair value of loans acquired with a deterioration of credit quality	31,004	31,167
Commercial Real Estate - Non-Owner Occupied [Member]
Schedule of purchased impaired commercial and consumer loan portfolios, by class
Current	1,494,032	1,470,076
Fair value of loans acquired with a deterioration of credit quality	19,575	28,869
Raw Land and Lots [Member]
Schedule of purchased impaired commercial and consumer loan portfolios, by class
Current	190,243	201,056
Fair value of loans acquired with a deterioration of credit quality	6,055	7,427
Single Family Investment Real Estate [Member]
Schedule of purchased impaired commercial and consumer loan portfolios, by class
Current	397,768	389,648
Fair value of loans acquired with a deterioration of credit quality	16,299	16,879
Commercial and Industrial [Member]
Schedule of purchased impaired commercial and consumer loan portfolios, by class
Current	418,420	384,307
Fair value of loans acquired with a deterioration of credit quality	3,338	3,855
Other Commercial [Member]
Schedule of purchased impaired commercial and consumer loan portfolios, by class
Current	78,136	78,732
Fair value of loans acquired with a deterioration of credit quality	1,794	2,256
Indirect Auto [Member]
Schedule of purchased impaired commercial and consumer loan portfolios, by class
Current	201,571	197,238
Fair value of loans acquired with a deterioration of credit quality
Mortgage [Member]
Schedule of purchased impaired commercial and consumer loan portfolios, by class
Current	439,141	447,026
Fair value of loans acquired with a deterioration of credit quality	6,381	7,394
Consumer Construction [Member]
Schedule of purchased impaired commercial and consumer loan portfolios, by class
Current	63,508	72,688
Fair value of loans acquired with a deterioration of credit quality	504	516
HELOCs [Member]
Schedule of purchased impaired commercial and consumer loan portfolios, by class
Current	484,204	493,464
Fair value of loans acquired with a deterioration of credit quality	1,889	2,000
Other Consumer [Member]
Schedule of purchased impaired commercial and consumer loan portfolios, by class
Current	189,322	197,054
Fair value of loans acquired with a deterioration of credit quality	1,417	1,643
Receivables Acquired with Deteriorated Credit Quality [Member]
Schedule of purchased impaired commercial and consumer loan portfolios, by class
30-89 Days Past Due	5,616	6,181
Greater than 90 Days	8,461	10,013
Current	77,269	89,594
Fair value of loans acquired with a deterioration of credit quality	91,346	105,788
Receivables Acquired with Deteriorated Credit Quality [Member] \| Commercial Construction [Member]
Schedule of purchased impaired commercial and consumer loan portfolios, by class
30-89 Days Past Due
Greater than 90 Days	599	652
Current	2,491	3,130
Fair value of loans acquired with a deterioration of credit quality	3,090	3,782
Receivables Acquired with Deteriorated Credit Quality [Member] \| Commercial Real Estate - Owner Occupied [Member]
Schedule of purchased impaired commercial and consumer loan portfolios, by class
30-89 Days Past Due	1,357	1,138
Greater than 90 Days	1,966	843
Current	27,681	29,186
Fair value of loans acquired with a deterioration of credit quality	31,004	31,167
Receivables Acquired with Deteriorated Credit Quality [Member] \| Commercial Real Estate - Non-Owner Occupied [Member]
Schedule of purchased impaired commercial and consumer loan portfolios, by class
30-89 Days Past Due	747	523
Greater than 90 Days	321	1,255
Current	18,507	27,091
Fair value of loans acquired with a deterioration of credit quality	19,575	28,869
Receivables Acquired with Deteriorated Credit Quality [Member] \| Raw Land and Lots [Member]
Schedule of purchased impaired commercial and consumer loan portfolios, by class
30-89 Days Past Due	155	522
Greater than 90 Days	259
Current	5,641	6,905
Fair value of loans acquired with a deterioration of credit quality	6,055	7,427
Receivables Acquired with Deteriorated Credit Quality [Member] \| Single Family Investment Real Estate [Member]
Schedule of purchased impaired commercial and consumer loan portfolios, by class
30-89 Days Past Due	1,721	1,327
Greater than 90 Days	697	1,311
Current	13,881	14,241
Fair value of loans acquired with a deterioration of credit quality	16,299	16,879
Receivables Acquired with Deteriorated Credit Quality [Member] \| Commercial and Industrial [Member]
Schedule of purchased impaired commercial and consumer loan portfolios, by class
30-89 Days Past Due	214	144
Greater than 90 Days	174	538
Current	2,950	3,173
Fair value of loans acquired with a deterioration of credit quality	3,338	3,855
Receivables Acquired with Deteriorated Credit Quality [Member] \| Other Commercial [Member]
Schedule of purchased impaired commercial and consumer loan portfolios, by class
30-89 Days Past Due	66	107
Greater than 90 Days	803	1,133
Current	925	1,016
Fair value of loans acquired with a deterioration of credit quality	1,794	2,256
Receivables Acquired with Deteriorated Credit Quality [Member] \| Mortgage [Member]
Schedule of purchased impaired commercial and consumer loan portfolios, by class
30-89 Days Past Due	1,123	1,975
Greater than 90 Days	2,574	2,866
Current	2,684	2,553
Fair value of loans acquired with a deterioration of credit quality	6,381	7,394
Receivables Acquired with Deteriorated Credit Quality [Member] \| Consumer Construction [Member]
Schedule of purchased impaired commercial and consumer loan portfolios, by class
30-89 Days Past Due
Greater than 90 Days	504	516
Current
Fair value of loans acquired with a deterioration of credit quality	504	516
Receivables Acquired with Deteriorated Credit Quality [Member] \| HELOCs [Member]
Schedule of purchased impaired commercial and consumer loan portfolios, by class
30-89 Days Past Due	146	356
Greater than 90 Days	527	728
Current	1,216	916
Fair value of loans acquired with a deterioration of credit quality	1,889	2,000
Receivables Acquired with Deteriorated Credit Quality [Member] \| Other Consumer [Member]
Schedule of purchased impaired commercial and consumer loan portfolios, by class
30-89 Days Past Due	87	89
Greater than 90 Days	37	171
Current	1,293	1,383
Fair value of loans acquired with a deterioration of credit quality	$ 1,417	$ 1,643