Investment program (Details) - EBP 002	12 Months Ended
Dec. 31, 2025 option
EBP, Description of Plan [Line Items]
Number of investment options	30
Target Date Funds
EBP, Description of Plan [Line Items]
Number of investment options	10
Core Investment Funds
EBP, Description of Plan [Line Items]
Number of investment options	20
Fixed Income Funds
EBP, Description of Plan [Line Items]
Number of investment options	6
Equity Funds, Domestic
EBP, Description of Plan [Line Items]
Number of investment options	9
Equity Funds, Index, Domestic
EBP, Description of Plan [Line Items]
Number of investment options	5
International Equity Funds
EBP, Description of Plan [Line Items]
Number of investment options	3
International Equity Funds. Index
EBP, Description of Plan [Line Items]
Number of investment options	2
Emerging Markets Equity Index Fund
EBP, Description of Plan [Line Items]
Number of investment options	1

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.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 962
-SubTopic 205
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478416/962-205-50-1

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Namespace Prefix:	us-gaap-ebp_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration