XML 38 R81.htm IDEA: XBRL DOCUMENT

Income Taxes - Components of Income Tax Expense (Benefit) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Income Tax Disclosures [Line Items]
Federal	$ 0us-gaap_CurrentFederalTaxExpenseBenefit	$ 0us-gaap_CurrentFederalTaxExpenseBenefit	$ 4,268us-gaap_CurrentFederalTaxExpenseBenefit
State	0	0	0
Federal	57,152	122,559	100,701
State	(167)	(151)	(244)
Total income tax expense	56,985us-gaap_IncomeTaxExpenseBenefit	122,408us-gaap_IncomeTaxExpenseBenefit	104,725us-gaap_IncomeTaxExpenseBenefit
PUGET SOUND ENERGY, INC.
Income Tax Disclosures [Line Items]
Federal	0	0	4,268
State	0	0	0
Federal	89,342	160,886	145,040
State	0	0	0
Total income tax expense	$ 89,342	$ 160,886	$ 149,308

Amount of current federal tax expense (benefit) pertaining to income (loss) from continuing operations.

Amount of current state and local tax expense (benefit) pertaining to income (loss) from continuing operations.

Amount of deferred federal income tax expense (benefit) pertaining to income (loss) from continuing operations.

Amount of deferred state and local tax expense (benefit) pertaining to income (loss) from continuing operations.