Segment and Related Information (Tables)

12 Months Ended

Dec. 31, 2012

Financial data for the segments are:

Income Statement Data					2012		2011		2010
Revenues from external customers by product
		Kentucky Regulated
			Utility service (a)		$	2,759	$	2,793	$	493
		U.K. Regulated
			Utility service (a)			2,289		1,618		727
			Energy-related businesses			47		35		34
				Total		2,336		1,653		761
		Pennsylvania Regulated
			Utility service (a)			1,760		1,881		2,448
		Supply
			Energy (b)			4,970		5,938		4,444
			Energy-related businesses			461		472		375
				Total		5,431		6,410		4,819
Total						12,286		12,737		8,521

Intersegment electric revenues
		Pennsylvania Regulated				3		11		7
		Supply (c)				79		26		320

Depreciation
		Kentucky Regulated				346		334		49
		U.K. Regulated				279		218		117
		Pennsylvania Regulated				160		146		136
		Supply				315		262		254
Total						1,100		960		556

Amortization (d)
		Kentucky Regulated				27		27
		U.K. Regulated				15		83		13
		Pennsylvania Regulated				18		7		(22)
		Supply				126		137		148
		Corporate and Other								74
Total						186		254		213

Unrealized (gains) losses on derivatives and other hedging activities (b)
		Kentucky Regulated						(2)		1
		Supply				27		(312)		541
Total						27		(314)		542

Interest income
		U.K. Regulated				3		4		2
		Pennsylvania Regulated				1		1		4
		Supply				1		2		2
Total						5		7		8

Interest Expense
		Kentucky Regulated				219		217		55
		U.K. Regulated				421		391		135
		Pennsylvania Regulated				99		98		99
		Supply				222		192		224
		Corporate and Other								80
Total						961		898		593

Income from Continuing Operations Before Income Taxes
		Kentucky Regulated				263		349		40
		U.K. Regulated				953		358		261
		Pennsylvania Regulated				204		257		192
		Supply (b)				662		1,237		860
		Corporate and Other								(114)
Total						2,082		2,201		1,239

Income Taxes (e)
		Kentucky Regulated				80		127		16
		U.K. Regulated				150		33
		Pennsylvania Regulated				68		68		57
		Supply				247		463		228
		Corporate and Other								(38)
Total						545		691		263

Deferred income taxes and investment tax credits (f)
		Kentucky Regulated				136		218		51
		U.K. Regulated				26		(39)		17
		Pennsylvania Regulated				114		106		198
		Supply				150		299		(15)
Total						426		584		251

Net Income Attributable to PPL Shareowners
		Kentucky Regulated				177		221		26
		U.K. Regulated				803		325		261
		Pennsylvania Regulated				132		173		115
		Supply (b)				414		776		612
		Corporate and Other								(76)
	Total				$	1,526	$	1,495	$	938

Cash Flow Data						2012		2011		2010
Expenditures for long-lived assets
		Kentucky Regulated			$	768	$	465	$	152
		U.K. Regulated				1,016		862		281
		Pennsylvania Regulated				633		490		411
		Supply				736		739		795
Total					$	3,153	$	2,556	$	1,639

		As of December 31,
		2012		2011
Balance Sheet Data
Total Assets
	Kentucky Regulated	$	10,670	$	10,229
	U.K. Regulated		14,073		13,364
	Pennsylvania Regulated		6,023		5,610
	Supply		12,868		13,445
Total		$	43,634	$	42,648

(a) See Note 1 for additional information on Utility Revenue.

(b) Includes unrealized gains and losses from economic activity. See Note 19 for additional information.

(c) See "PLR Contracts/Purchase of Accounts Receivable" and "NUG Purchases" in Note 16 for a discussion of the basis of accounting between reportable segments.

(d) Represents non-cash expense items that include amortization of nuclear fuel, regulatory assets, debt discounts and premiums, debt issuance costs, emission allowances and RECs.

(e) Represents both current and deferred income taxes, including investment tax credits.

(f) Represents a non-cash expense item that is also included in “Income Taxes.”

Geographic Data

Financial data for the segments are:

		2012		2011		2010
Geographic Data
Revenues from external customers
	U.S.	$	9,950	$	11,084	$	7,760
	U.K.		2,336		1,653		761
Total		$	12,286	$	12,737	$	8,521

Long-lived Assets

Financial data for the segments are:

		As of December 31,
		2012		2011
Long-Lived Assets
	U.S.	$	20,776	$	19,129
	U.K.		9,951		8,996
Total		$	30,727	$	28,125

- Definition

Tabular disclosure of the names of foreign countries from which revenue is material and the amount of revenue from external customers attributed to those countries. An entity may also provide subtotals of geographic information about groups of countries.

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- Definition

Tabular disclosure of the profit or loss and total assets for each reportable segment. An entity discloses certain information on each reportable segment if the amounts (a) are included in the measure of segment profit or loss reviewed by the chief operating decision maker or (b) are otherwise regularly provided to the chief operating decision maker, even if not included in that measure of segment profit or loss.

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