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Jointly Owned Facilities (Details) $ in Thousands | Dec. 31, 2021 USD ($)
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Wyodak Plant |
Jointly Owned Utility Plant Interests [Line Items] |
Ownership Share Percentage | 20.00%
Plant in Service | $ 118,637
Construction Work in Progress | 882
Less Accumulated Depreciation | (70,468)
Plant Net of Accumulated Depreciation | $ 49,051
Transmission Tie |
Jointly Owned Utility Plant Interests [Line Items] |
Ownership Share Percentage | 35.00%
Proportionate Ownership Share of other Party | 0.65
Plant in Service | $ 24,544
Construction Work in Progress | 287
Less Accumulated Depreciation | (6,922)
Plant Net of Accumulated Depreciation | $ 17,909
Wygen III Generating Facility |
Jointly Owned Utility Plant Interests [Line Items] |
Ownership Share Percentage | 52.00%
Plant in Service | $ 142,199
Construction Work in Progress | 635
Less Accumulated Depreciation | (26,598)
Plant Net of Accumulated Depreciation | $ 116,236
Wygen I Generating Facility |
Jointly Owned Utility Plant Interests [Line Items] |
Ownership Share Percentage | 76.50%
Plant in Service | $ 120,565
Construction Work in Progress | 399
Less Accumulated Depreciation | (53,784)
Plant Net of Accumulated Depreciation | $ 67,180

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- Definition Jointly Owned Utility Plant, Proportionate Ownership Share of other Party + References No definition available. + Details
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- Definition The period end amount owned by the reporting utility of a jointly owned utility plant in service. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 980 -SubTopic 360 -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 10.C) -URI http://asc.fasb.org/extlink&oid=122136288&loc=d3e659983-123033 + Details
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- Definition The total period end amount of plant in service and construction in progress net of accumulated depreciation for the utility's share of jointly owned electricity generation plant. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 980 -SubTopic 360 -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 10.C) -URI http://asc.fasb.org/extlink&oid=122136288&loc=d3e659983-123033 + Details
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- Definition The period end amount of construction work in progress at a jointly owned electricity generation plant. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 980 -SubTopic 360 -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 10.C) -URI http://asc.fasb.org/extlink&oid=122136288&loc=d3e659983-123033 + Details
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- Definition The period end amount of accumulated depreciation in a jointly owned electricity generation plant. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 980 -SubTopic 360 -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 10.C) -URI http://asc.fasb.org/extlink&oid=122136288&loc=d3e659983-123033 + Details
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- Definition The proportionate share of interest (percent) in a jointly owned utility plant. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 980 -SubTopic 360 -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 10.C) -URI http://asc.fasb.org/extlink&oid=122136288&loc=d3e659983-123033 + Details
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