XML 52 R45.htm IDEA: XBRL DOCUMENT v3.24.2

Stockholders' Equity - Additional Information (Details) - USD ($) shares in Thousands, $ in Thousands	6 Months Ended
	Jun. 29, 2024	Jul. 01, 2023	Feb. 16, 2024	Dec. 30, 2023	Dec. 31, 2022	Apr. 22, 2022
Dividend paid	$ 284,246	$ 279,442
Treasury stock, shares retired	979
2022 Share Repurchase Program [Member]
Share Repurchase Program, Authorized Amount						$ 300,000
Share repurchase authorization expires	Dec. 29, 2023
Repurchased common stock shares				3,176
Repurchased common stock shares, amount						$ 300,000
Repurchase additional shares authorization					$ 0
2024 Share Repurchase Program [Member]
Share Repurchase Program, Authorized Amount			$ 300,000
Share repurchase authorization expires	Dec. 26, 2026
Repurchased common stock shares	60
Repurchased common stock shares, amount			$ 9,713
Repurchase additional shares authorization	$ 290,287

X

- Definition

Repurchase additional shares authorization

+ References

No definition available.

+ Details

Name:	grmn_RepurchaseAdditionalSharesAuthorization
Namespace Prefix:	grmn_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

Repurchased common stock shares

+ References

No definition available.

+ Details

Name:	grmn_RepurchasedCommonStockShares
Namespace Prefix:	grmn_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant

X

- Definition

Repurchased common stock shares, amount

+ References

No definition available.

+ Details

Name:	grmn_RepurchasedCommonStockSharesAmount
Namespace Prefix:	grmn_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Cash outflow in the form of capital distributions and dividends to common shareholders, preferred shareholders and noncontrolling interests.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 15
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482740/230-10-45-15

+ Details

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

X

- Definition

Amount of stock repurchase plan authorized.

+ References

No definition available.

+ Details

Name:	us-gaap_StockRepurchaseProgramAuthorizedAmount1
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

Expiration date for the purchase of an entity's own shares under a stock repurchase plan, in the YYYY-MM-DD format.

+ References

No definition available.

+ Details

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

X

- Definition

Number of shares of common and preferred stock retired from treasury during the period.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-SubTopic 10
-Topic 505
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481112/505-10-50-2

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.3-04)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480008/505-10-S99-1

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(29))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1

+ Details

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

X

- Details

Name:	us-gaap_ShareRepurchaseProgramAxis=grmn_TwoThousandTwentyTwoShareRepurchaseProgramMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_ShareRepurchaseProgramAxis=grmn_TwoThousandTwentyFourShareRepurchaseProgramMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: