XML 69 R34.htm IDEA: XBRL DOCUMENT
v3.24.0.1

Commitments and Contingencies (Tables) | 12 Months Ended
--- | ---
Dec. 29, 2023
Commitments and Contingencies Disclosure [Abstract] |
Supplemental Lease Information | Supplemental information related to the Company's lease activities is as follows (in thousands):
| 2023 |  | 2022
Operating lease expense | $ | 11,688 |  |  | $ | 12,307 |
Operating lease payments | 11,903 |  |  | 11,886 |
Non-cash additions to operating lease assets | 6,141 |  |  | 8,859 |
Additional Information, Operating Lease, Disclosure | Additional information related to operating leases is as follows:
| 2023 |  | 2022
Weighted average remaining lease term (years) | 3.1 |  | 3.0
Weighted average discount rate | 5.13 | % |  | 3.00 | %
Lessee, Operating Lease, Liability, Maturity | As of December 29, 2023, future maturities of operating lease liabilities were as follows (in thousands):
2024 | $ | 8,242 |
2025 | 7,339 |
2026 | 3,552 |
2027 | 1,240 |
2028 | 612 |
Thereafter | 616 |
Total lease payments | $ | 21,601 |
Present value adjustment | (1,574) |
Operating lease liabilities | $ | 20,027 |

X
- Definition Additional Information, Operating Lease, Disclosure + References No definition available. + Details
Name: | ggg_AdditionalInformationOperatingLeaseDisclosureTableTextBlock
Namespace Prefix: | ggg_
Data Type: | dtr-types1:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_CommitmentsAndContingenciesDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of lessee's lease cost. Includes, but is not limited to, interest expense for finance lease, amortization of right-of-use asset for finance lease, operating lease cost, short-term lease cost, variable lease cost and sublease income. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Publisher FASB -URI https://asc.fasb.org//1943274/2147478964/842-20-50-4 + Details
Name: | us-gaap_LeaseCostTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of undiscounted cash flows of lessee's operating lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to operating lease liability recognized in statement of financial position. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org//1943274/2147478964/842-20-50-6 + Details
Name: | us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration