Non-Service Cost Deferred As Regulatory Assets

No definition available.

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Period Type:	duration

- Definition

Regulatory Disallowance, Additional amount recorded

+ References

No definition available.

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- References

No definition available.

+ Details

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Period Type:	duration

- Definition

The amount for the individual regulatory asset as itemized in a table of regulatory assets as of the end of the period.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 980
-SubTopic 340
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6499975&loc=d3e44250-110382

+ Details

Name:	us-gaap_RegulatoryAssets
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Balance Type:	debit
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- References

No definition available.

+ Details

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- Definition

Carrying amount as of the balance sheet date of capitalized costs of regulated entities that are expected to be recovered through revenue sources within one year or the normal operating cycle, if longer. Such costs are capitalized if they meet both of the following criteria: a. It is probable that future revenue in an amount at least equal to the capitalized cost will result from inclusion of that cost in allowable costs for rate-making purposes. b. Based on available evidence, the future revenue will be provided to permit recovery of the previously incurred cost rather than to provide for expected levels of similar future costs. If the revenue will be provided through an automatic rate-adjustment clause, this criterion requires that the regulator's intent clearly be to permit recovery of the previously incurred cost.

+ References

+ Details

Name:	us-gaap_RegulatoryAssetsCurrent
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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Carrying amount as of the balance sheet date of capitalized costs of regulated entities that are not expected to be recovered through revenue sources within one year or the normal operating cycle if longer.

+ References

+ Details

Name:	us-gaap_RegulatoryAssetsNoncurrent
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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

The amount for the individual regulatory liability as itemized in a table of regulatory liabilities as of the end of the period.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 980
-SubTopic 405
-Section 25
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6500807&loc=d3e48068-110394

+ Details

Name:	us-gaap_RegulatoryLiabilities
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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

The amount for the individual regulatory current liability as itemized in a table of regulatory current liabilities as of the end of the period.

+ References

+ Details

Name:	us-gaap_RegulatoryLiabilityCurrent
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

The amount for the individual regulatory noncurrent liability as itemized in a table of regulatory noncurrent liabilities as of the end of the period.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.24)
-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

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Regulatory Assets and Liabilities (Details) - USD ($) $ in Thousands	1 Months Ended	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Regulatory Assets
Current	$ 202	$ 14,785	$ 202
Non-Current	557,790	514,258	557,790
Regulatory Liabilities
Current	(7,471)	(8,316)	(7,471)
Non-Current	(850,228)	(841,393)	(850,228)
Public Service Company of New Mexico
Regulatory Assets
Current	0	8,721	0
Non-Current	457,953	428,981	457,953
Total regulatory assets	457,953	437,702	457,953
Regulatory Liabilities
Current	(5,419)	(8,316)	(5,419)
Non-Current	(664,873)	(653,830)	(664,873)
Total regulatory liabilities	(670,292)	(662,146)	(670,292)
Public Service Company of New Mexico \| FPPAC
Regulatory Liabilities
Current	(2,274)	0	(2,274)
Public Service Company of New Mexico \| Renewable Energy Rider
Regulatory Liabilities
Current	(2,044)	(5,989)	(2,044)
Public Service Company of New Mexico \| Energy efficiency costs
Regulatory Liabilities
Current	(1,101)	(2,327)	(1,101)
Public Service Company of New Mexico \| Transmission cost recovery factor
Regulatory Liabilities
Current	0	0	0
Public Service Company of New Mexico \| Cost of removal
Regulatory Liabilities
Non-Current	(284,695)	(294,193)	(284,695)
Public Service Company of New Mexico \| Deferred income taxes
Regulatory Liabilities
Non-Current	(343,844)	(321,976)	(343,844)
Public Service Company of New Mexico \| PVNGS ARO
Regulatory Liabilities
Non-Current	(5,394)	(1,215)	(5,394)
Public Service Company of New Mexico \| Renewable energy tax benefits
Regulatory Liabilities
Non-Current	(17,912)	(16,756)	(17,912)
Public Service Company of New Mexico \| Accelerated depreciation SNCRs(3)
Regulatory Liabilities
Non-Current	(12,045)	(16,331)	(12,045)
Public Service Company of New Mexico \| Pension and OPEB
Regulatory Liabilities
Non-Current	0	(2,376)	0
Public Service Company of New Mexico \| COVID-19 cost savings
Regulatory Liabilities
Non-Current	(900)	(900)	(900)
Public Service Company of New Mexico \| Other
Regulatory Liabilities
Non-Current	(83)	(83)	(83)
Public Service Company of New Mexico \| FPPAC
Regulatory Assets
Current	0	7,130	0
Public Service Company of New Mexico \| Transmission cost recovery factor
Regulatory Assets
Current	0	0	0
Public Service Company of New Mexico \| Energy efficiency costs
Regulatory Assets
Current	0	0	0
Public Service Company of New Mexico \| Other
Regulatory Assets
Current	0	1,591	0
Public Service Company of New Mexico \| Coal mine reclamation costs
Regulatory Assets
Non-Current	9,980	9,942	9,980
Public Service Company of New Mexico \| Deferred income taxes
Regulatory Assets
Non-Current	65,564	68,687	65,564
Public Service Company of New Mexico \| Loss on reacquired debt
Regulatory Assets
Non-Current	19,748	17,249	19,748
Public Service Company of New Mexico \| Pension and OPEB
Regulatory Assets
Non-Current	190,147	165,006	190,147
Public Service Company of New Mexico \| Shutdown of SJGS Units 2 and 3
Regulatory Assets
Non-Current	107,231	100,954	107,231
Public Service Company of New Mexico \| AMS surcharge
Regulatory Assets
Non-Current	0	0	0
Public Service Company of New Mexico \| AMS retirement and other costs
Regulatory Assets
Non-Current	0	0	0
Public Service Company of New Mexico \| Deferred cost under the ETA
Regulatory Assets
Non-Current	42,703	42,656	42,703
Public Service Company of New Mexico \| Deferred COVID-19 costs
Regulatory Assets
Non-Current	8,761	6,896	8,761
Public Service Company of New Mexico \| SJGS replacement resources
Regulatory Assets
Non-Current	8,282	8,269	8,282
Public Service Company of New Mexico \| EIM
Regulatory Assets
Non-Current	2,209	7,028	2,209
Public Service Company of New Mexico \| Other
Regulatory Assets
Non-Current	3,328	2,294	3,328
Texas-New Mexico Power Company
Regulatory Assets
Current	202	6,064	202
Non-Current	99,837	85,277	99,837
Total regulatory assets	100,039	91,341	100,039
Regulatory Liabilities
Current	(2,052)	0	(2,052)
Non-Current	(185,355)	(187,563)	(185,355)
Total regulatory liabilities	(187,407)	(187,563)	(187,407)
Texas-New Mexico Power Company \| FPPAC
Regulatory Liabilities
Current	0	0	0
Texas-New Mexico Power Company \| Renewable Energy Rider
Regulatory Liabilities
Current	0	0	0
Texas-New Mexico Power Company \| Energy efficiency costs
Regulatory Liabilities
Current	0	0	0
Texas-New Mexico Power Company \| Transmission cost recovery factor
Regulatory Liabilities
Current	(2,052)	0	(2,052)
Texas-New Mexico Power Company \| Cost of removal
Regulatory Liabilities
Non-Current	(59,613)	(73,029)	(59,613)
Texas-New Mexico Power Company \| Deferred income taxes
Regulatory Liabilities
Non-Current	(119,695)	(107,250)	(119,695)
Texas-New Mexico Power Company \| PVNGS ARO
Regulatory Liabilities
Non-Current	0	0	0
Texas-New Mexico Power Company \| Renewable energy tax benefits
Regulatory Liabilities
Non-Current	0	0	0
Texas-New Mexico Power Company \| Accelerated depreciation SNCRs(3)
Regulatory Liabilities
Non-Current	0	0	0
Texas-New Mexico Power Company \| Pension and OPEB
Regulatory Liabilities
Non-Current	(5,535)	(6,099)	(5,535)
Texas-New Mexico Power Company \| COVID-19 cost savings
Regulatory Liabilities
Non-Current	0	0	0
Texas-New Mexico Power Company \| Other
Regulatory Liabilities
Non-Current	(512)	(1,185)	(512)
Texas-New Mexico Power Company \| FPPAC
Regulatory Assets
Current	0	0	0
Texas-New Mexico Power Company \| Transmission cost recovery factor
Regulatory Assets
Current	0	3,906	0
Texas-New Mexico Power Company \| Energy efficiency costs
Regulatory Assets
Current	202	2,158	202
Texas-New Mexico Power Company \| Other
Regulatory Assets
Current	0	0	0
Texas-New Mexico Power Company \| Coal mine reclamation costs
Regulatory Assets
Non-Current	0	0	0
Texas-New Mexico Power Company \| Deferred income taxes
Regulatory Assets
Non-Current	9,817	9,505	9,817
Texas-New Mexico Power Company \| Loss on reacquired debt
Regulatory Assets
Non-Current	28,914	27,615	28,914
Texas-New Mexico Power Company \| Pension and OPEB
Regulatory Assets
Non-Current	22,863	17,924	22,863
Texas-New Mexico Power Company \| Shutdown of SJGS Units 2 and 3
Regulatory Assets
Non-Current	0	0	0
Texas-New Mexico Power Company \| AMS surcharge
Regulatory Assets
Non-Current	18,761	12,507	18,761
Texas-New Mexico Power Company \| AMS retirement and other costs
Regulatory Assets
Non-Current	13,915	12,286	13,915
Texas-New Mexico Power Company \| Deferred cost under the ETA
Regulatory Assets
Non-Current	0	0	0
Texas-New Mexico Power Company \| Deferred COVID-19 costs
Regulatory Assets
Non-Current	676	0	676
Texas-New Mexico Power Company \| SJGS replacement resources
Regulatory Assets
Non-Current	0	0	0
Texas-New Mexico Power Company \| EIM
Regulatory Assets
Non-Current	0	0	0
Texas-New Mexico Power Company \| Other
Regulatory Assets
Non-Current	4,891	5,440	4,891
Accounting Standards Update 2017-07 \| Public Service Company of New Mexico
Regulatory Liabilities
Non-service cost deferred as regulatory assets		$ 2,200
Increase in coal mine decommissioning liability \| Public Service Company of New Mexico
Regulatory Liabilities
Net expense				$ 800
Increase in coal mine decommissioning liability \| Underground \| Public Service Company of New Mexico
Regulatory Liabilities
Net expense	$ 100		$ 9,300