v3.10.0.1
QUARTERLY FINANCIAL INFORMATION (Notes)
 12 Months Ended
Dec. 31, 2018
Entity Information [Line Items]  
Quarterly Financial Information [Text Block]
QUARTERLY FINANCIAL DATA (UNAUDITED)

The Company
Millions of dollars, except per share amounts
 
First
Quarter
 
Second
Quarter
 
Third
Quarter
 
Fourth
Quarter
 
Annual
2018
 
 

 
 

 
 

 
 

 
 

Total Operating Revenues
 
$
1,180


$
843


$
926


$
1,103


$
4,052

Operating Income (Loss)
 
189


103


183


(1,204
)

(729
)
Net Income (Loss)
 
169


8


67


(772
)

(528
)
Earnings (Loss) Per Share of Common Stock
 
1.18


0.06


0.47


(5.41
)

(3.70
)
 
 
 
 
 
 
 
 
 
 
 
2017
 
 

 
 

 
 

 
 

 
 

Total Operating Revenues
 
$
1,173

 
$
1,001

 
$
1,076

 
$
1,157

 
$
4,407

Operating Income (Loss)
 
320

 
251

 
122

 
(608
)
 
85

Net Income (Loss)
 
171

 
121

 
34

 
(445
)
 
(119
)
Earnings (Loss) Per Share of Common Stock
 
1.19

 
0.85

 
0.24

 
(3.11
)
 
(0.83
)

Consolidated SCE&G
Millions of dollars
 
First
Quarter
 
Second
Quarter
 
Third
Quarter
 
Fourth
Quarter
 
Annual
2018
 
 

 
 

 
 

 
 

 
 

Total Operating Revenues
 
$
702

 
$
632

 
$
739

 
$
689

 
$
2,762

Operating Income (Loss)
 
121

 
107

 
212

 
(1,271
)
 
(831
)
Total Comprehensive Income (Loss)
 
128

 
31

 
104

 
(852
)
 
(589
)
Comprehensive Income Available (Loss Attributable) to Common Shareholder
 
124

 
26

 
98

 
(861
)
 
(613
)
 
 
 
 
 
 
 
 
 
 
 
2017
 
 

 
 

 
 

 
 

 
 

Total Operating Revenues
 
$
719

 
$
756

 
$
856

 
$
739

 
$
3,070

Operating Income (Loss)
 
226

 
247

 
124

 
(680
)
 
(83
)
Total Comprehensive Income (Loss)
 
112

 
126

 
42

 
(452
)
 
(172
)
Comprehensive Income Available (Loss Attributable) to Common Shareholder
 
109

 
123

 
39

 
(456
)
 
(185
)

See Note 11 for a discussion of impairment losses booked in the third and fourth quarter of 2017 and the first and fourth quarter of 2018.
SCE&G  
Entity Information [Line Items]  
Quarterly Financial Information [Text Block]
16.          QUARTERLY FINANCIAL DATA (UNAUDITED)

The Company
Millions of dollars, except per share amounts
 
First
Quarter
 
Second
Quarter
 
Third
Quarter
 
Fourth
Quarter
 
Annual
2018
 
 

 
 

 
 

 
 

 
 

Total Operating Revenues
 
$
1,180


$
843


$
926


$
1,103


$
4,052

Operating Income (Loss)
 
189


103


183


(1,204
)

(729
)
Net Income (Loss)
 
169


8


67


(772
)

(528
)
Earnings (Loss) Per Share of Common Stock
 
1.18


0.06


0.47


(5.41
)

(3.70
)
 
 
 
 
 
 
 
 
 
 
 
2017
 
 

 
 

 
 

 
 

 
 

Total Operating Revenues
 
$
1,173

 
$
1,001

 
$
1,076

 
$
1,157

 
$
4,407

Operating Income (Loss)
 
320

 
251

 
122

 
(608
)
 
85

Net Income (Loss)
 
171

 
121

 
34

 
(445
)
 
(119
)
Earnings (Loss) Per Share of Common Stock
 
1.19

 
0.85

 
0.24

 
(3.11
)
 
(0.83
)

Consolidated SCE&G
Millions of dollars
 
First
Quarter
 
Second
Quarter
 
Third
Quarter
 
Fourth
Quarter
 
Annual
2018
 
 

 
 

 
 

 
 

 
 

Total Operating Revenues
 
$
702

 
$
632

 
$
739

 
$
689

 
$
2,762

Operating Income (Loss)
 
121

 
107

 
212

 
(1,271
)
 
(831
)
Total Comprehensive Income (Loss)
 
128

 
31

 
104

 
(852
)
 
(589
)
Comprehensive Income Available (Loss Attributable) to Common Shareholder
 
124

 
26

 
98

 
(861
)
 
(613
)
 
 
 
 
 
 
 
 
 
 
 
2017
 
 

 
 

 
 

 
 

 
 

Total Operating Revenues
 
$
719

 
$
756

 
$
856

 
$
739

 
$
3,070

Operating Income (Loss)
 
226

 
247

 
124

 
(680
)
 
(83
)
Total Comprehensive Income (Loss)
 
112

 
126

 
42

 
(452
)
 
(172
)
Comprehensive Income Available (Loss Attributable) to Common Shareholder
 
109

 
123

 
39

 
(456
)
 
(185
)

See Note 11 for a discussion of impairment losses booked in the third and fourth quarter of 2017 and the first and fourth quarter of 2018.