Business combination, provisional information, initial accounting incomplete, adjustment, non-cash charges.

No definition available.

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Namespace Prefix:	cts_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 350
-SubTopic 30
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (a)(3)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482665/350-30-50-1

+ Details

Name:	us-gaap_AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife
Namespace Prefix:	us-gaap_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- 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

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 805
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 5
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479907/805-20-50-5

+ Details

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Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Percentage of voting equity interests acquired at the acquisition date in the business combination.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 805
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479328/805-10-50-2

+ Details

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

- Definition

Amount of increase (decrease) in the value of a contingent consideration liability, including, but not limited to, differences arising upon settlement.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 230
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 28
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482740/230-10-45-28

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 805
-SubTopic 30
-Name Accounting Standards Codification
-Section 50
-Paragraph 4
-Subparagraph (a)(1)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479581/805-30-50-4

+ Details

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

- Definition

This element represents the amount of any measurement period adjustment (as defined) realized during the reporting period to inventory acquired in connection with a business combination for which the initial accounting was incomplete.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 805
-SubTopic 20
-Section 50
-Paragraph 4A
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479907/805-20-50-4A

+ Details

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

- Definition

Amount recognized for assets, including goodwill, in excess of (less than) the aggregate liabilities assumed.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 805
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479907/805-20-50-1

+ Details

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

- Definition

The cash inflow associated with the acquisition of business during the period (for example, cash that was held by the acquired business).

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 12
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482740/230-10-45-12

+ Details

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

- Definition

Amount of increase in assets, excluding financial assets, lacking physical substance with a definite life, from an acquisition.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 350
-SubTopic 30
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (a)(1)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482665/350-30-50-1

+ Details

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

- Details

Name:	us-gaap_BusinessAcquisitionAxis=cts_TEWATemperatureSennsorsSPZoOMember
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- Details

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- Details

Name:	us-gaap_BusinessAcquisitionAxis=cts_FerropermPiezoceramicsAsAcquisitionMember
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- Details

Name:	us-gaap_BusinessAcquisitionAxis=cts_MaglabAgAcquisitionMember
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Business Acquisitions - Additional Information (Details) - USD ($) $ in Thousands					3 Months Ended	6 Months Ended
	Feb. 06, 2023	Jun. 30, 2022	Jun. 30, 2022	Feb. 28, 2022	Mar. 31, 2023	Jun. 30, 2022
TEWA Temperature Sennsors SP.Zo.o.
Business Acquisition [Line Items]
Percentage of outstanding shares acquired				100.00%
Purchase price of fair values of assets and liabilities acquired				$ 23,721
Cash acquired from acquisition				2,979
Increased (Reduced) in purchase price for final settlement					$ (794)
Inventory				1,180
Non-cash charge						$ 1,180
Intangible assets provisional value				13,650
TEWA Temperature Sennsors SP.Zo.o. \| Customer Lists/Relationships
Business Acquisition [Line Items]
Intangible assets provisional value				$ 13,000
Estimated weighted average amortization period				12 years
Ferroperm Piezoceramics A/S Acquisition
Business Acquisition [Line Items]
Percentage of outstanding shares acquired		100.00%	100.00%			100.00%
Purchase price of fair values of assets and liabilities acquired		$ 72,340	$ 72,340			$ 72,340
Cash acquired from acquisition		5,578
Inventory			$ 3,012
Intangible assets provisional value		38,100
Ferroperm Piezoceramics A/S Acquisition \| Customer Lists/Relationships
Business Acquisition [Line Items]
Intangible assets provisional value		$ 31,800
Estimated weighted average amortization period		16 years
Maglab AG Acquisition
Business Acquisition [Line Items]
Percentage of outstanding shares acquired	100.00%
Purchase price of fair values of assets and liabilities acquired	$ 7,717
Cash acquired from acquisition	14
Increased (Reduced) in purchase price for final settlement	3
Intangible assets provisional value	2,860
Maglab AG Acquisition \| Customer Lists/Relationships
Business Acquisition [Line Items]
Intangible assets provisional value	$ 2,800
Estimated weighted average amortization period	13 years