REVENUE RECOGNITION Revenue Recognition (Tables)

6 Months Ended

Jun. 30, 2018

Disaggregation of Revenue [Table Text Block]

The Company	Consolidated SCE&G				PSNC Energy				Gas-nonregulated
Millions of dollars	Electric		Gas-regulated		Gas-regulated		Total  Gas-regulated
Three months ended June 30, 2018
Customer class:
Residential	$	243	$	34	$	38	$	72	$	30
Commercial	171		22		18		40		16
Industrial	106		21		4		25		91
Other	30		2		7		9		6
Revenues from contracts with customers	550		79		67		146		143
Other operating revenues	3		—		2		2		—
Total Operating Revenues	$	553	$	79	$	69	$	148	$	143
Six months ended June 30, 2018
Customer class:
Residential	$	495	$	120	$	183	$	303	$	136
Commercial	340		61		66		127		50
Industrial	191		45		10		55		211
Other	68		7		15		22		19
Revenues from contracts with customers	1,094		233		274		507		416
Other operating revenues	6		1		1		2		—
Total Operating Revenues	$	1,100	$	234	$	275	$	509	$	416

Capitalized Contract Cost [Table Text Block]

The Company and Consolidated SCE&G
Millions of dollars	Regulatory Assets
January 1, 2018	$	16.3
Additional costs	—
Amortization	(0.8		)
Impairment	—
June 30, 2018	$	15.5

SCEG

Disaggregation of Revenue [Table Text Block]

The Company	Consolidated SCE&G				PSNC Energy				Gas-nonregulated
Millions of dollars	Electric		Gas-regulated		Gas-regulated		Total  Gas-regulated
Three months ended June 30, 2018
Customer class:
Residential	$	243	$	34	$	38	$	72	$	30
Commercial	171		22		18		40		16
Industrial	106		21		4		25		91
Other	30		2		7		9		6
Revenues from contracts with customers	550		79		67		146		143
Other operating revenues	3		—		2		2		—
Total Operating Revenues	$	553	$	79	$	69	$	148	$	143
Six months ended June 30, 2018
Customer class:
Residential	$	495	$	120	$	183	$	303	$	136
Commercial	340		61		66		127		50
Industrial	191		45		10		55		211
Other	68		7		15		22		19
Revenues from contracts with customers	1,094		233		274		507		416
Other operating revenues	6		1		1		2		—
Total Operating Revenues	$	1,100	$	234	$	275	$	509	$	416

Capitalized Contract Cost [Table Text Block]

The Company and Consolidated SCE&G
Millions of dollars	Regulatory Assets
January 1, 2018	$	16.3
Additional costs	—
Amortization	(0.8		)
Impairment	—
June 30, 2018	$	15.5