Accrual rate.

No definition available.

Name:	CETY_AccrualRate
Namespace Prefix:	CETY_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Minimum monthly payment.

+ References

No definition available.

+ Details

Name:	CETY_MinimumMonthlyPayment
Namespace Prefix:	CETY_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Total liability in connection with acquisition.

+ References

No definition available.

+ Details

Name:	CETY_TotalLiabilityInConnectionWithAcquisition
Namespace Prefix:	CETY_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Carrying value as of the balance sheet date of obligations incurred through that date and payable for professional fees, such as for legal and accounting services received.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03.15(a))
-URI http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03.15(5))
-URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878

+ Details

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

- Definition

Amount of noncash expense included in interest expense to amortize debt discount and premium associated with the related debt instruments. Excludes amortization of financing costs. Alternate captions include noncash interest expense.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 45
-Paragraph 1A
-URI http://asc.fasb.org/extlink&oid=124435984&loc=d3e28541-108399

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 20
-Section 50
-Paragraph 1F
-Subparagraph (b)(2)
-URI http://asc.fasb.org/extlink&oid=123466505&loc=SL123495355-112611

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=123570139&loc=d3e3602-108585

Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03.8)
-URI http://asc.fasb.org/extlink&oid=123367319&loc=SL114868664-224227

+ Details

Name:	us-gaap_AmortizationOfDebtDiscountPremium
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Number of securities into which the class of warrant or right may be converted. For example, but not limited to, 500,000 warrants may be converted into 1,000,000 shares.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section 50
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=123467817&loc=d3e21475-112644

+ Details

Name:	us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant

- Definition

Face amount or stated value per share of common stock.

+ References

+ Details

Name:	us-gaap_CommonStockParOrStatedValuePerShare
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	instant

- Definition

Including the current and noncurrent portions, carrying value as of the balance sheet date of a written promise to pay a note, initially due after one year or beyond the operating cycle if longer, which can be exchanged for a specified amount of one or more securities (typically common stock), at the option of the issuer or the holder.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03(16))
-URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 946
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.6-04(13))
-URI http://asc.fasb.org/extlink&oid=120401414&loc=d3e603758-122996

Reference 3: 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(22))
-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03(a)(16)(a))
-URI http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910

+ Details

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

- Definition

The value of the financial instrument(s) that the original debt is being converted into in a noncash (or part noncash) transaction. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 50
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=123431023&loc=d3e4304-108586

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 50
-Paragraph 5
-URI http://asc.fasb.org/extlink&oid=123431023&loc=d3e4332-108586

+ Details

Name:	us-gaap_DebtConversionConvertedInstrumentAmount1
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Dividend or interest rate associated with the financial instrument issued in exchange for the original debt being converted in a noncash or part noncash transaction. Noncash are transactions that affect recognized assets or liabilities but that do not result in cash receipts or cash payments. Part noncash refers to that portion of the transaction not resulting in cash receipts or cash payments.

+ References

+ Details

Name:	us-gaap_DebtConversionConvertedInstrumentRate
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

The number of shares issued in exchange for the original debt being converted in a noncash (or part noncash) transaction. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or payments in the period.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 50
-Paragraph 5
-URI http://asc.fasb.org/extlink&oid=123431023&loc=d3e4332-108586

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 50
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=123431023&loc=d3e4304-108586

+ Details

Name:	us-gaap_DebtConversionConvertedInstrumentSharesIssued1
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

- Definition

Amount of the total principal payments made during the annual reporting period.

+ References

+ Details

Name:	us-gaap_DebtInstrumentAnnualPrincipalPayment
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Amount of a favorable spread to a debt holder between the amount of debt being converted and the value of the securities received upon conversion. This is an embedded conversion feature of convertible debt issued that is in-the-money at the commitment date.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section 50
-Paragraph 8
-URI http://asc.fasb.org/extlink&oid=123467817&loc=d3e21538-112644

+ Details

Name:	us-gaap_DebtInstrumentConvertibleBeneficialConversionFeature
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

The price per share of the conversion feature embedded in the debt instrument.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 20
-Section 50
-Paragraph 5
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=123466204&loc=SL6031898-161870

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 20
-Section 50
-Paragraph 1B
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=123466505&loc=SL123495323-112611

+ Details

Name:	us-gaap_DebtInstrumentConvertibleConversionPrice1
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	instant

- Definition

Threshold number of specified trading days that common stock price to conversion price of convertible debt instruments must exceed threshold percentage within a specified consecutive trading period to trigger conversion feature.

+ References

No definition available.

+ Details

Name:	us-gaap_DebtInstrumentConvertibleThresholdTradingDays
Namespace Prefix:	us-gaap_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

- Definition

Face (par) amount of debt instrument at time of issuance.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 20
-Section 50
-Paragraph 1B
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=123466505&loc=SL123495323-112611

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 45
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=124435984&loc=d3e28551-108399

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 55
-Paragraph 8
-URI http://asc.fasb.org/extlink&oid=114775985&loc=d3e28878-108400

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=124429444&loc=SL124452920-239629

Reference 5: http://www.xbrl.org/2003/role/exampleRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 20
-Section 55
-Paragraph 69C
-URI http://asc.fasb.org/extlink&oid=123466577&loc=SL123495737-112612

Reference 6: http://www.xbrl.org/2003/role/exampleRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 20
-Section 55
-Paragraph 69B
-URI http://asc.fasb.org/extlink&oid=123466577&loc=SL123495735-112612

+ Details

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

- Definition

Amount of the fee that accompanies borrowing money under the debt instrument.

+ References

+ Details

Name:	us-gaap_DebtInstrumentFeeAmount
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Increase for accrued, but unpaid interest on the debt instrument for the period.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 235
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.4-08(f))
-URI http://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690

+ Details

Name:	us-gaap_DebtInstrumentIncreaseAccruedInterest
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

+ References

+ Details

Name:	us-gaap_DebtInstrumentInterestRateStatedPercentage
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

Name:	us-gaap_DebtInstrumentLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Date when the debt instrument is scheduled to be fully repaid, in YYYY-MM-DD format.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.22(a)(2))
-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

Reference 2: http://www.xbrl.org/2003/role/exampleRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 20
-Section 50
-Paragraph 1B
-Subparagraph (d)
-URI http://asc.fasb.org/extlink&oid=123466505&loc=SL123495323-112611

Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (bbb)(2)
-URI http://asc.fasb.org/extlink&oid=123874694&loc=d3e19207-110258

+ Details

Name:	us-gaap_DebtInstrumentMaturityDate
Namespace Prefix:	us-gaap_
Data Type:	xbrli:dateItemType
Balance Type:	na
Period Type:	duration

- Definition

Description of the maturity date of the debt instrument including whether the debt matures serially and, if so, a brief description of the serial maturities.

+ References

+ Details

Name:	us-gaap_DebtInstrumentMaturityDateDescription
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Description of the payment terms of the debt instrument (for example, whether periodic payments include principal and frequency of payments) and discussion about any contingencies associated with the payment.

+ References

+ Details

Name:	us-gaap_DebtInstrumentPaymentTerms
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Amount, after accumulated amortization, of debt discount.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 45
-Paragraph 1A
-URI http://asc.fasb.org/extlink&oid=124435984&loc=d3e28541-108399

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 55
-Paragraph 8
-URI http://asc.fasb.org/extlink&oid=114775985&loc=d3e28878-108400

Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 20
-Section 50
-Paragraph 1D
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=123466505&loc=SL123495340-112611

+ Details

Name:	us-gaap_DebtInstrumentUnamortizedDiscount
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Amount of realized gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), investment in debt security measured at amortized cost (held-to-maturity) and investment in debt security measured at fair value with change in fair value recognized in net income (trading).

+ References

No definition available.

+ Details

Name:	us-gaap_DebtSecuritiesRealizedGainLoss
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Amount of liability, recognized in statement of financial position, for defined benefit pension plan. Excludes other postretirement benefit plan.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03(15))
-URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03(a)(15))
-URI http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 20
-Section 45
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=123453770&loc=d3e1703-114919

Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920

+ Details

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

- Definition

Including the current and noncurrent portions, aggregate carrying value as of the balance sheet date of loans payable (with maturities initially due after one year or beyond the operating cycle if longer).

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03(16))
-URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878

Reference 2: 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(22))
-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03(16)(a)(2))
-URI http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910

+ Details

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

- Definition

Sum of the carrying values as of the balance sheet date of the portions of long-term notes payable due within one year or the operating cycle if longer.

+ References

+ Details

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

- Definition

Number of new stock issued during 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(29))
-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=123467817&loc=d3e21463-112644

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.3-04)
-URI http://asc.fasb.org/extlink&oid=120397183&loc=d3e187085-122770

Reference 4: 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(28))
-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

+ Details

Name:	us-gaap_StockIssuedDuringPeriodSharesNewIssues
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

- Definition

Total number of shares issued during the period, including shares forfeited, as a result of Restricted Stock Awards.

+ References

+ Details

Name:	us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardGross
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

- Definition

Number of shares that have been repurchased during the period and have not been retired and are not held in treasury. Some state laws may govern the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=123467817&loc=d3e21463-112644

Reference 2: 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(29))
-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.3-04)
-URI http://asc.fasb.org/extlink&oid=120397183&loc=d3e187085-122770

Reference 4: 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(28))
-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

+ Details

Name:	us-gaap_StockRepurchasedDuringPeriodShares
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

- Definition

Equity impact of the value of stock that has been repurchased during the period and has not been retired and is not held in treasury. Some state laws may mandate the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.

+ 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(28))
-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=123467817&loc=d3e21463-112644

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.3-04)
-URI http://asc.fasb.org/extlink&oid=120397183&loc=d3e187085-122770

Reference 4: 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(29))
-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

+ Details

Name:	us-gaap_StockRepurchasedDuringPeriodValue
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Details

Name:	us-gaap_DebtInstrumentAxis=CETY_PayrollProtectionLoanMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_DebtInstrumentAxis=CETY_NineMonthConvertibleNotePayableMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_DebtInstrumentAxis=CETY_ConvertibleNotePayableMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_DebtInstrumentAxis=CETY_ConvertibleNotePayableNineMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_DebtInstrumentAxis=CETY_ConvertibleNotePayableTenMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	dei_LegalEntityAxis=CETY_HeatRecoverySolutionsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	dei_LegalEntityAxis=CETY_CybernautZfounderVenturesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_DebtInstrumentAxis=CETY_NineMonthConvertibleNotePayableOneMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	dei_LegalEntityAxis=CETY_MGWInvestmentILimitedMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_TypeOfArrangementAxis=CETY_AccountsReceivableFinancingAgreementMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	dei_LegalEntityAxis=CETY_AmericanInterbancMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_TypeOfArrangementAxis=CETY_FinancingAgreementMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	dei_LegalEntityAxis=CETY_DHNCapitalLLCMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_RangeAxis=srt_MinimumMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_TypeOfArrangementAxis=CETY_SecuritiesPurchaseAgreementMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	dei_LegalEntityAxis=CETY_LGHInvestmentsLLCMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_DebtInstrumentAxis=CETY_ConvertiblePromissoryNoteMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	dei_LegalEntityAxis=CETY_FirstfireGlobalOpportunitiesFundLLCMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_StatementEquityComponentsAxis=us-gaap_CommonStockMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_TitleOfIndividualAxis=us-gaap_IndividualMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

NOTES PAYABLE (Details Narrative)																																																									3 Months Ended					6 Months Ended	10 Months Ended	12 Months Ended
NOTES PAYABLE (Details Narrative)	Jun. 30, 2021 USD ($) $ / shares shares	Jun. 24, 2021 USD ($) shares	May 11, 2021	Apr. 02, 2021 USD ($)	Feb. 05, 2021 USD ($) shares	Feb. 04, 2021 USD ($)	Jan. 12, 2021 USD ($) shares	Dec. 31, 2020 USD ($) $ / shares shares	Dec. 18, 2020 USD ($)	Dec. 18, 2020 USD ($)	Dec. 18, 2020 USD ($) Days	Dec. 18, 2020 USD ($) Integer	Nov. 10, 2020 USD ($)	Nov. 10, 2020 USD ($)	Nov. 10, 2020 USD ($) Days	Nov. 10, 2020 USD ($) Integer	Oct. 14, 2020 USD ($) $ / shares shares	Sep. 10, 2020 USD ($)	Sep. 10, 2020 USD ($)	Sep. 10, 2020 USD ($) Days	Sep. 10, 2020 USD ($) Integer	Aug. 17, 2020 USD ($) $ / shares shares	Jul. 15, 2020 USD ($)	Jul. 15, 2020 USD ($)	Jul. 15, 2020 USD ($) Days	Jul. 15, 2020 USD ($) Integer	Jul. 06, 2020 USD ($) $ / shares shares	May 04, 2020 USD ($)	Mar. 17, 2020 shares	Feb. 19, 2020 USD ($)	Feb. 19, 2020 USD ($)	Feb. 19, 2020 USD ($) Days	Feb. 19, 2020 USD ($) Integer	Feb. 04, 2020 shares	Feb. 03, 2020 shares	Jan. 30, 2020 USD ($) $ / shares shares	Jan. 21, 2020 shares	Oct. 30, 2019 USD ($)	Oct. 30, 2019 USD ($)	Oct. 30, 2019 USD ($) Days	Oct. 30, 2019 USD ($) Integer	Apr. 09, 2019 USD ($)	Feb. 13, 2019 USD ($) Integer	Jan. 08, 2019	Jan. 08, 2019 USD ($)	Jan. 08, 2019	Jan. 08, 2019 Days	Jan. 08, 2019 Integer	Nov. 06, 2017 USD ($)	May 24, 2017 USD ($)	May 24, 2017 USD ($) Days	May 24, 2017 USD ($) Integer	May 05, 2017 USD ($)	May 05, 2017 USD ($) Days	May 05, 2017 USD ($) Integer	Sep. 11, 2015 USD ($)	Jun. 30, 2021 USD ($) $ / shares shares	Mar. 31, 2021 shares	Dec. 31, 2020 USD ($) $ / shares	Sep. 30, 2020 USD ($)	Mar. 31, 2020 USD ($) shares	Jun. 30, 2021 USD ($) $ / shares	Dec. 31, 2020 USD ($) $ / shares	Dec. 31, 2020 USD ($) $ / shares shares	Dec. 31, 2020 USD ($) $ / shares	Dec. 31, 2019 USD ($) $ / shares shares	Mar. 11, 2020 USD ($)	Jan. 08, 2020 USD ($)	Dec. 31, 2015 USD ($)	Nov. 11, 2013	Sep. 06, 2013 USD ($)
Debt Instrument [Line Items]
Short-term note payable	$ 2,470,118							$ 2,442,154																																																	$ 2,470,118		$ 2,442,154			$ 2,470,118	$ 2,442,154	$ 2,442,154	$ 2,442,154	$ 2,386,234
Shares issued \| shares																																					300,000,000
Common stock, par value \| $ / shares	$ 0.001							$ 0.001																																																	$ 0.001		$ 0.001			$ 0.001	$ 0.001	$ 0.001	$ 0.001	$ 0.001
Debt realized gain (loss)																																																													$ 22,221
Debt unamortized debt discount								$ 170,438																																																			$ 170,438				$ 170,438	$ 170,438	$ 170,438	$ 80,647
Debt converted in stock, shares \| shares																																																																3,701,463
Payroll Protection Loan [Member]
Debt Instrument [Line Items]
Debt interest rate						1.00%																						1.00%
Loans payable						$ 89,200																						$ 110,700
Debt maturity date						Feb. 04, 2023																						May 04, 2022
Nine-Month Convertible Note Payable [Member]
Debt Instrument [Line Items]
Debt interest rate									11.00%	11.00%	11.00%	11.00%	11.00%	11.00%	11.00%	11.00%																																		12.00%	12.00%	12.00%	12.00%	12.00%	12.00%
Debt maturity date									Dec. 18, 2021				Nov. 10, 2021
Convertible note payable									$ 83,500	$ 83,500	$ 83,500	$ 83,500	$ 53,000	$ 53,000	$ 53,000	$ 53,000																																		$ 32,000	$ 32,000	$ 32,000	$ 78,000	$ 78,000	$ 78,000
Debt conversion percentage										65.00%				65.00%																																				58.00%			61.00%
Debt trading days											15	15			15	15																																			15	15		15	15
Convertible Note Payable [Member]
Debt Instrument [Line Items]
Debt interest rate																														12.00%	12.00%	12.00%	12.00%					12.00%	12.00%	12.00%	12.00%		12.00%																									12.00%
Debt maturity date																														Feb. 19, 2021								Oct. 30, 2020				Apr. 09, 2020	Feb. 13, 2020	Jan. 08, 2021
Convertible note payable																														$ 53,000	$ 53,000	$ 53,000	$ 53,000					$ 103,000	$ 103,000	$ 103,000	$ 103,000	$ 53,000	$ 138,000																									$ 103,000
Debt conversion percentage																															65.00%								65.00%				65.00%			65.00%
Debt trading days																																15	15							15	15		15				15	15
Fair value of convertible feature																																													$ 87,560
Debt discount																																													$ 87,560
Convertible Note Payable [Member]
Debt Instrument [Line Items]
Debt interest rate																							12.00%	12.00%	12.00%	12.00%
Debt maturity date																							Jul. 15, 2021
Convertible note payable																							$ 128,000	$ 128,000	$ 128,000	$ 128,000
Debt conversion percentage																								65.00%
Debt trading days																									15	15
Convertible Notes Payable [Member]
Debt Instrument [Line Items]
Debt interest rate																		11.00%	11.00%	11.00%	11.00%
Debt maturity date																		Jul. 15, 2021
Convertible note payable																		$ 63,000	$ 63,000	$ 63,000	$ 63,000
Debt conversion percentage																			65.00%
Debt trading days																				15	15
Debt discount																																																															7,000
Debt unamortized debt discount																																																																			$ 56,000
Heat Recovery Solutions [Member]
Debt Instrument [Line Items]
Short-term note payable																																																								$ 1,200,000													$ 200,000
Debt interest rate																																																								2.66%
Debt principal amount																																																								$ 1,400,000
Pension liability																																																								100,000
Total liability in connection with acquisition.																																																								$ 1,500,000
Debt payment description																																																								(a) $200,000 in principal on December 31, 2015 and (b) thereafter, the remaining principal amount of $1,200,000, together with interest thereon, payable in equal quarterly instalments of principal and interest of $157,609, commencing on December 31, 2016 and continuing until December 31, 2019, at which time the remaining unpaid principal amount of this note and all accrued and unpaid interest thereon shall be due and payable in full
Cybernaut Zfounder Ventures [Member] \| Nine-Month Convertible Note Payable [Member]
Debt Instrument [Line Items]
Debt interest rate																																																	14.00%
Convertible note payable	91,600							91,600																																																	91,600		91,600			91,600	91,600	$ 91,600	91,600
Debt principal payments of debt																																																	$ 116,600
Debt Instrument, Maturity Date, Description																																																	February 21st of 2018
Cybernaut Zfounder Ventures [Member] \| Nine-Month Convertible Note Payable One [Member]
Debt Instrument [Line Items]
Debt interest rate																																																	14.00%
Convertible note payable	95,685							95,685																																																	95,685		95,685			95,685	95,685	95,685	95,685
Debt principal payments of debt																																																	$ 95,685
Debt Instrument, Maturity Date, Description																																																	February 26th, 2018
MGW Investment I Limited [Member]
Debt Instrument [Line Items]
Debt maturity date			Oct. 08, 2023
Debt converted in stock, shares \| shares		25,000,000
Debt converted in stock, amount		$ 75,000
Accounts Receivable Financing Agreement [Member] \| American Interbanc [Member]
Debt Instrument [Line Items]
Short-term note payable	1,232,293							1,680,350																																																	1,232,293		1,680,350			1,232,293	1,680,350	1,680,350	1,680,350	$ 1,718,760
Debt interest rate																																																																						2.50%
Financing Agreement [Member] \| DHN Capital LLC [Member]
Debt Instrument [Line Items]
Accrued fees				$ 275,000.00
Accrual rate				2.25%
Financing Agreement [Member] \| DHN Capital LLC [Member] \| Minimum [Member]
Debt Instrument [Line Items]
Minimum monthly payment				$ 50,000
Securities Purchase Agreement [Member]
Debt Instrument [Line Items]
Stock issued for redemption, shares \| shares					1,100,000		697,861
Cashless warrants					$ 44,000		$ 27,914
Securities Purchase Agreement [Member] \| Subsequent Event [Member]
Debt Instrument [Line Items]
Stock issued for redemption, shares \| shares							697,861
Cashless warrants							$ 27,914
Securities Purchase Agreement [Member] \| LGH Investments, LLC [Member]
Debt Instrument [Line Items]
Accrued interest	6,429							6,429																																																									6,429
Debt principal amount	$ 164,800							$ 164,800																																																	164,800		164,800			164,800	164,800	164,800	164,800
Debt converted in stock, shares \| shares	14,035,202							14,035,202
Debt converted in stock, amount	$ 171,229							$ 171,229
Securities Purchase Agreement [Member] \| LGH Investments, LLC [Member] \| Subsequent Event [Member]
Debt Instrument [Line Items]
Stock issued for redemption, shares \| shares							697,861
Cashless warrants							$ 27,914
Securities Purchase Agreement [Member] \| LGH Investments, LLC [Member] \| Convertible Note Payable [Member]
Debt Instrument [Line Items]
Common stock, par value \| $ / shares																						$ 0.001					$ 0.001
Debt interest rate																						8.00%					8.00%
Debt principal amount																						$ 103,000					$ 164,800
Debt principal payments of debt																						19,211
Debt discount																						$ 17,861																																					3,234			14,627
Warrants to purchase \| shares																						1,500,000					1,500,000
Restricted shares of common stock \| shares																						1,000,000					1,000,000
Debt unamortized debt discount	0							14,267														$ 3,000					$ 4,800																														0		14,267			0	14,267	14,267	14,267
Debt conversion price \| $ / shares																						$ 0.02					$ 0.02
Securities Purchase Agreement [Member] \| LGH Investments, LLC [Member] \| Convertible Promissory Note [Member]
Debt Instrument [Line Items]
Common stock, par value \| $ / shares																											$ 0.001
Debt interest rate																						8.00%					8.00%
Debt principal amount																						$ 103,000					$ 164,800
Debt principal payments of debt																						19,211					19,211
Debt discount																						$ 3,000					$ 17,861																																3,234	$ 3,234		14,627
Warrants to purchase \| shares																											1,500,000
Restricted shares of common stock \| shares																						1,000,000					1,000,000
Debt unamortized debt discount	0							14,267														$ 17,861					$ 4,800																														0		14,267	$ 14,267		0	14,267	14,267	14,267
Debt conversion price \| $ / shares																						$ 0.02					$ 0.02
Securities Purchase Agreement [Member] \| Firstfire Global Opportunities Fund LLC [Member] \| Convertible Note Payable [Member]
Debt Instrument [Line Items]
Common stock, par value \| $ / shares																	$ 0.001
Debt interest rate																	8.00%
Debt principal amount																	$ 168,000
Debt principal payments of debt																	24,282
Debt discount																	$ 24,282
Warrants to purchase \| shares																	1,500,000
Restricted shares of common stock \| shares																	1,250,000
Debt unamortized debt discount																	$ 8,000
Debt conversion price \| $ / shares																	$ 0.02
Securities Purchase Agreement [Member] \| Firstfire Global Opportunities Fund LLC [Member] \| Convertible Promissory Note [Member]
Debt Instrument [Line Items]
Common stock, par value \| $ / shares																	$ 0.001					$ 0.001
Debt principal amount																	$ 168,000					$ 103,000
Debt discount																																																											5,189			19,093
Warrants to purchase \| shares																	1,500,000					1,500,000
Restricted shares of common stock \| shares																	1,250,000					1,000,000
Debt unamortized debt discount	$ 0							$ 19,093																																																	$ 0		$ 19,093			$ 0	$ 19,093	$ 19,093	$ 19,093
Stock issued for redemption, shares \| shares							697,861
Cashless warrants							$ 27,914
Securities Purchase Agreement [Member] \| Firstfire Global Opportunities Fund LLC [Member] \| Convertible Promissory Note [Member] \| Subsequent Event [Member]
Debt Instrument [Line Items]
Stock issued for redemption, shares \| shares							697,861
Cashless warrants							$ 27,914
Common Stock [Member]
Debt Instrument [Line Items]
Short-term note payable																																				$ 36,500
Shares issued \| shares																													833,333					2,000,000	3,690,000	1,700,000	4,523,333																				36,283	44,213,053			4,523,333			43,762,272		174,250,000
Common stock, par value \| $ / shares																																				$ 0.02
Accrued interest																																				$ 19,721
Individual Counterparty [Member]
Debt Instrument [Line Items]
Short-term note payable																																																																		$ 36,500					$ 50,000
Fixed fee amount																																																																							$ 3,500