XML 51 R44.htm IDEA: XBRL DOCUMENT
v3.24.2

Stockholders' Equity - Schedule of Dividends Declared (Details) - $ / shares | Jun. 07, 2024 | Jun. 09, 2023 | Jun. 10, 2022
--- | --- | --- | ---
Dividends Declared [Line Items] |  |  |
Dividend Approval Date | Jun. 07, 2024 | Jun. 09, 2023 | Jun. 10, 2022
Dividends declared per share | $ 3 | $ 2.92 | $ 2.92
Dividend Declared1 [Member] |  |  |
Dividends Declared [Line Items] |  |  |
Dividend Date | Jun. 28, 2024 | Jun. 30, 2023 | Jun. 30, 2022
Record Date | Jun. 17, 2024 | Jun. 20, 2023 | Jun. 20, 2022
Dividends declared per share | $ 0.75 | $ 0.73 | $ 0.73
Dividend Declared2 [Member] |  |  |
Dividends Declared [Line Items] |  |  |
Dividend Date | Sep. 27, 2024 | Sep. 29, 2023 | Sep. 30, 2022
Record Date | Sep. 13, 2024 | Sep. 15, 2023 | Sep. 15, 2022
Dividends declared per share | $ 0.75 | $ 0.73 | $ 0.73
Dividend Declared3 [Member] |  |  |
Dividends Declared [Line Items] |  |  |
Dividend Date | Dec. 27, 2024 | Dec. 29, 2023 | Dec. 30, 2022
Record Date | Dec. 13, 2024 | Dec. 15, 2023 | Dec. 15, 2022
Dividends declared per share | $ 0.75 | $ 0.73 | $ 0.73
Dividend Declared4 [Member] |  |  |
Dividends Declared [Line Items] |  |  |
Dividend Date | Mar. 28, 2025 | Mar. 29, 2024 | Mar. 31, 2023
Record Date | Mar. 14, 2025 | Mar. 15, 2024 | Mar. 15, 2023
Dividends declared per share | $ 0.75 | $ 0.73 | $ 0.73

X
- Definition Dividends Declared [Line Items] + References No definition available. + Details
Name: | grmn_DividendsDeclaredLineItems
Namespace Prefix: | grmn_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Dividends Payable Date Approved Day Month And Year + References No definition available. + Details
Name: | grmn_DividendsPayableDateApprovedDayMonthAndYear
Namespace Prefix: | grmn_
Data Type: | xbrli:dateItemType
Balance Type: | na
Period Type: | duration

X
- Definition Aggregate dividends declared during the period for each share of common stock outstanding. + References Reference 1: 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 + Details
Name: | us-gaap_CommonStockDividendsPerShareDeclared
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:perShareItemType
Balance Type: | na
Period Type: | duration

X
- Definition Date the declared dividend will be paid, in YYYY-MM-DD format. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 3 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482913/230-10-50-3 + Details
Name: | us-gaap_DividendPayableDateToBePaidDayMonthAndYear
Namespace Prefix: | us-gaap_
Data Type: | xbrli:dateItemType
Balance Type: | na
Period Type: | duration

X
- Definition Date the holder must own the stock to be entitled to the dividend, in YYYY-MM-DD format. + References No definition available. + Details
Name: | us-gaap_DividendsPayableDateOfRecordDayMonthAndYear
Namespace Prefix: | us-gaap_
Data Type: | xbrli:dateItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_DividendsAxis=grmn_DividendDeclared1Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DividendsAxis=grmn_DividendDeclared2Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DividendsAxis=grmn_DividendDeclared3Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DividendsAxis=grmn_DividendDeclared4Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |