XML 46 R34.htm IDEA: XBRL DOCUMENT v3.25.3

Revenue (Tables)

3 Months Ended

Sep. 27, 2025

Revenue from Contract with Customer [Abstract]

Schedule of Net Revenue from Customers for each Product Category

Net revenue by product category was as follows:

			Three Months Ended
			September
			2025						2024
Enterprise and Automotive product applications			$	147.7					$	147.6
Core IoT product applications			103.6						59.6
Mobile product applications			41.2						50.5
			$	292.5					$	257.7

Schedule of Net Revenue within Geographic Areas Based on Customers' Locations

Net revenue by geographic region, based on the billing location of our customers, for the periods presented were as follows:

			Three Months Ended
			September
			2025						2024
China/Hong Kong			$	142.1					$	127.7
Taiwan			94.3						64.1
Japan			27.7						38.2
Other			15.1						10.6
South Korea			12.1						15.2
United States			1.2						1.9
			$	292.5					$	257.7

Schedule of Major Customers as Percentage of Net Revenue

Net revenue by customer whose revenue represented 10% or more of our total net revenue for the periods presented was as follows:

			Three Months Ended
			September
			2025						2024
Customer A			18%						13%
Customer B			*						12%
Customer C			15%						*

____________________________

*Less than 10%

X

- Definition

Net Revenue From Our Customers For Each Product Category [Table Text Block]

+ References

No definition available.

+ Details

Name:	syna_NetRevenueFromOurCustomersForEachProductCategoryTableTextBlock
Namespace Prefix:	syna_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

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

X

- Definition

Tabular disclosure of revenue from external customers by geographic areas attributed to the entity's country of domicile and to foreign countries from which the entity derives revenue.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 41
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482810/280-10-50-41

+ Details

Name:	us-gaap_RevenueFromExternalCustomersByGeographicAreasTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of the nature of a concentration, a benchmark to which it is compared, and the percentage that the risk is to the benchmark.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 275
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 18
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482861/275-10-50-18

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 275
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 20
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482861/275-10-50-20

+ Details

Name:	us-gaap_SchedulesOfConcentrationOfRiskByRiskFactorTextBlock
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration