v3.26.1
STATEMENTS OF CHANGES IN SHAREHOLDERS' DEFICIT (Parenthetical) - shares
12 Months Ended
Jun. 27, 2024
Dec. 31, 2024
Private Placement Warrants
Sale of warrants
6,000,000
6,000,000
X
- Definition
Number of warrants or rights issued during the period.
+ References
No definition available.
+ Details
Name:
graf_ClassOfWarrantOrRightIssued
Namespace Prefix:
graf_
Data Type:
xbrli:sharesItemType
Balance Type:
na
Period Type:
duration
X
- Details
Name:
us-gaap_ClassOfWarrantOrRightAxis=graf_PrivatePlacementWarrantsMember
Namespace Prefix:
Data Type:
na
Balance Type:
Period Type: