Related party disclosures - Summary of Options Granted to Managing Director and Supervisory Directors (Detail)
|
12 Months Ended |
|
Dec. 31, 2025
shares
$ / shares
|
|---|
| Performance Based Options [Member] | Harpreet Singh [Member] |
|
| Disclosure of transactions between related parties [line items] |
|
| Description of Transactions with related party |
Harpreet Singh
|
| Type of option |
Performance-based options
|
| Grant date |
June 30, 2020
|
| Number of Options | shares |
1,598,000
|
| Strike Price in USD | $ / shares |
$ 10
|
| Expiration date |
Jun. 30, 2030
|
| Service Options [Member] | Harpreet Singh [Member] |
|
| Disclosure of transactions between related parties [line items] |
|
| Description of Transactions with related party |
Harpreet Singh
|
| Type of option |
Service options
|
| Grant date |
June 30, 2020
|
| Number of Options | shares |
168,000
|
| Strike Price in USD | $ / shares |
$ 10
|
| Expiration date |
Jun. 30, 2030
|
| Service Options [Member] | Peter Chambre [Member] |
|
| Disclosure of transactions between related parties [line items] |
|
| Description of Transactions with related party |
Peter Chambré
|
| Type of option |
Service options
|
| Grant date |
June 30, 2020
|
| Number of Options | shares |
25,000
|
| Strike Price in USD | $ / shares |
$ 10
|
| Expiration date |
Jun. 30, 2030
|
| Service Options [Member] | Adam Stone [Member] |
|
| Disclosure of transactions between related parties [line items] |
|
| Description of Transactions with related party |
Adam Stone
|
| Type of option |
Service options
|
| Grant date |
June 30, 2020
|
| Number of Options | shares |
25,000
|
| Strike Price in USD | $ / shares |
$ 10
|
| Expiration date |
Jun. 30, 2030
|
| Service Options [Member] | Heather L. Mason [Member] |
|
| Disclosure of transactions between related parties [line items] |
|
| Description of Transactions with related party |
Heather L. Mason
|
| Type of option |
Service options
|
| Grant date |
June 30, 2020
|
| Number of Options | shares |
25,000
|
| Strike Price in USD | $ / shares |
$ 10
|
| Expiration date |
Jun. 30, 2030
|
| Service Options [Member] | Michael G. Atieh [Member] |
|
| Disclosure of transactions between related parties [line items] |
|
| Description of Transactions with related party |
Michael G. Atieh
|
| Type of option |
Service options
|
| Grant date |
June 30, 2020
|
| Number of Options | shares |
25,000
|
| Strike Price in USD | $ / shares |
$ 10
|
| Expiration date |
Jun. 30, 2030
|
| Service Options [Member] | Paul Carter [Member] |
|
| Disclosure of transactions between related parties [line items] |
|
| Description of Transactions with related party |
Paul Carter
|
| Type of option |
Service options
|
| Grant date |
June 30, 2020
|
| Number of Options | shares |
25,000
|
| Strike Price in USD | $ / shares |
$ 10
|
| Expiration date |
Jun. 30, 2030
|
| Service Options [Member] | Eliot Forster [Member] |
|
| Disclosure of transactions between related parties [line items] |
|
| Description of Transactions with related party |
Eliot Forster
|
| Type of option |
Service options
|
| Grant date |
September 14, 2020
|
| Number of Options | shares |
25,000
|
| Strike Price in USD | $ / shares |
$ 9.16
|
| Expiration date |
Sep. 13, 2030
|
| Service Options [Member] | Mathias Hothum [Member] |
|
| Disclosure of transactions between related parties [line items] |
|
| Description of Transactions with related party |
Mathias Hothum
|
| Type of option |
Service options
|
| Grant date |
June 27, 2023
|
| Number of Options | shares |
25,000
|
| Strike Price in USD | $ / shares |
$ 11.41
|
| Expiration date |
Jun. 27, 2033
|
| Service Options [Member] | Alise Reicin [Member] |
|
| Disclosure of transactions between related parties [line items] |
|
| Description of Transactions with related party |
Alise Reicin
|
| Type of option |
Service options
|
| Grant date |
July 29, 2024
|
| Number of Options | shares |
60,000
|
| Strike Price in USD | $ / shares |
$ 12.08
|
| Expiration date |
Jun. 29, 2034
|
| Service Options One [Member] | Harpreet Singh [Member] |
|
| Disclosure of transactions between related parties [line items] |
|
| Description of Transactions with related party |
Harpreet Singh
|
| Type of option |
Service options
|
| Grant date |
December 17, 2020
|
| Number of Options | shares |
168,000
|
| Strike Price in USD | $ / shares |
$ 9.7
|
| Expiration date |
Dec. 17, 2030
|
| Service Options One [Member] | Peter Chambre [Member] |
|
| Disclosure of transactions between related parties [line items] |
|
| Description of Transactions with related party |
Peter Chambré
|
| Type of option |
Service options
|
| Grant date |
December 9, 2021
|
| Number of Options | shares |
15,000
|
| Strike Price in USD | $ / shares |
$ 11
|
| Expiration date |
Dec. 09, 2031
|
| Service Options One [Member] | Adam Stone [Member] |
|
| Disclosure of transactions between related parties [line items] |
|
| Description of Transactions with related party |
Adam Stone
|
| Type of option |
Service options
|
| Grant date |
December 9, 2021
|
| Number of Options | shares |
15,000
|
| Strike Price in USD | $ / shares |
$ 11
|
| Expiration date |
Dec. 09, 2031
|
| Service Options One [Member] | Heather L. Mason [Member] |
|
| Disclosure of transactions between related parties [line items] |
|
| Description of Transactions with related party |
Heather L. Mason
|
| Type of option |
Service options
|
| Grant date |
December 9, 2021
|
| Number of Options | shares |
15,000
|
| Strike Price in USD | $ / shares |
$ 11
|
| Expiration date |
Dec. 09, 2031
|
| Service Options One [Member] | Michael G. Atieh [Member] |
|
| Disclosure of transactions between related parties [line items] |
|
| Description of Transactions with related party |
Michael G. Atieh
|
| Type of option |
Service options
|
| Grant date |
December 9, 2021
|
| Number of Options | shares |
15,000
|
| Strike Price in USD | $ / shares |
$ 11
|
| Expiration date |
Dec. 09, 2031
|
| Service Options One [Member] | Paul Carter [Member] |
|
| Disclosure of transactions between related parties [line items] |
|
| Description of Transactions with related party |
Paul Carter
|
| Type of option |
Service options
|
| Grant date |
December 9, 2021
|
| Number of Options | shares |
15,000
|
| Strike Price in USD | $ / shares |
$ 11
|
| Expiration date |
Dec. 09, 2031
|
| Service Options One [Member] | Eliot Forster [Member] |
|
| Disclosure of transactions between related parties [line items] |
|
| Description of Transactions with related party |
Eliot Forster
|
| Type of option |
Service options
|
| Grant date |
December 9, 2021
|
| Number of Options | shares |
15,000
|
| Strike Price in USD | $ / shares |
$ 11
|
| Expiration date |
Dec. 09, 2031
|
| Service Options One [Member] | Mathias Hothum [Member] |
|
| Disclosure of transactions between related parties [line items] |
|
| Description of Transactions with related party |
Mathias Hothum
|
| Type of option |
Service options
|
| Grant date |
June 25, 2024
|
| Number of Options | shares |
40,000
|
| Strike Price in USD | $ / shares |
$ 12
|
| Expiration date |
Jun. 25, 2034
|
| Service Options One [Member] | Alise Reicin [Member] |
|
| Disclosure of transactions between related parties [line items] |
|
| Description of Transactions with related party |
Alise Reicin
|
| Type of option |
Service options
|
| Grant date |
June 24, 2025
|
| Number of Options | shares |
41,500
|
| Strike Price in USD | $ / shares |
$ 5.44
|
| Expiration date |
Jun. 24, 2035
|
| Service Options Two [Member] | Harpreet Singh [Member] |
|
| Disclosure of transactions between related parties [line items] |
|
| Description of Transactions with related party |
Harpreet Singh
|
| Type of option |
Service options
|
| Grant date |
December 9, 2021
|
| Number of Options | shares |
168,000
|
| Strike Price in USD | $ / shares |
$ 11
|
| Expiration date |
Dec. 09, 2031
|
| Service Options Two [Member] | Peter Chambre [Member] |
|
| Disclosure of transactions between related parties [line items] |
|
| Description of Transactions with related party |
Peter Chambré
|
| Type of option |
Service options
|
| Grant date |
June 14, 2022
|
| Number of Options | shares |
25,000
|
| Strike Price in USD | $ / shares |
$ 7.94
|
| Expiration date |
Jun. 14, 2032
|
| Service Options Two [Member] | Adam Stone [Member] |
|
| Disclosure of transactions between related parties [line items] |
|
| Description of Transactions with related party |
Adam Stone
|
| Type of option |
Service options
|
| Grant date |
June 14, 2022
|
| Number of Options | shares |
25,000
|
| Strike Price in USD | $ / shares |
$ 7.94
|
| Expiration date |
Jun. 14, 2032
|
| Service Options Two [Member] | Heather L. Mason [Member] |
|
| Disclosure of transactions between related parties [line items] |
|
| Description of Transactions with related party |
Heather L. Mason
|
| Type of option |
Service options
|
| Grant date |
June 14, 2022
|
| Number of Options | shares |
25,000
|
| Strike Price in USD | $ / shares |
$ 7.94
|
| Expiration date |
Jun. 14, 2032
|
| Service Options Two [Member] | Michael G. Atieh [Member] |
|
| Disclosure of transactions between related parties [line items] |
|
| Description of Transactions with related party |
Michael G. Atieh
|
| Type of option |
Service options
|
| Grant date |
June 14, 2022
|
| Number of Options | shares |
25,000
|
| Strike Price in USD | $ / shares |
$ 7.94
|
| Expiration date |
Jun. 14, 2032
|
| Service Options Two [Member] | Paul Carter [Member] |
|
| Disclosure of transactions between related parties [line items] |
|
| Description of Transactions with related party |
Paul Carter
|
| Type of option |
Service options
|
| Grant date |
June 14, 2022
|
| Number of Options | shares |
25,000
|
| Strike Price in USD | $ / shares |
$ 7.94
|
| Expiration date |
Jun. 14, 2032
|
| Service Options Two [Member] | Eliot Forster [Member] |
|
| Disclosure of transactions between related parties [line items] |
|
| Description of Transactions with related party |
Eliot Forster
|
| Type of option |
Service options
|
| Grant date |
June 14, 2022
|
| Number of Options | shares |
25,000
|
| Strike Price in USD | $ / shares |
$ 7.94
|
| Expiration date |
Jun. 14, 2032
|
| Service Options Two [Member] | Mathias Hothum [Member] |
|
| Disclosure of transactions between related parties [line items] |
|
| Description of Transactions with related party |
Mathias Hothum
|
| Type of option |
Service options
|
| Grant date |
June 24, 2025
|
| Number of Options | shares |
41,500
|
| Strike Price in USD | $ / shares |
$ 5.44
|
| Expiration date |
Jun. 24, 2035
|
| Service Options Three [Member] | Harpreet Singh [Member] |
|
| Disclosure of transactions between related parties [line items] |
|
| Description of Transactions with related party |
Harpreet Singh
|
| Type of option |
Service options
|
| Grant date |
June 14, 2022
|
| Number of Options | shares |
135,000
|
| Strike Price in USD | $ / shares |
$ 7.94
|
| Expiration date |
Jun. 14, 2032
|
| Service Options Three [Member] | Peter Chambre [Member] |
|
| Disclosure of transactions between related parties [line items] |
|
| Description of Transactions with related party |
Peter Chambré
|
| Type of option |
Service options
|
| Grant date |
June 27, 2023
|
| Number of Options | shares |
25,000
|
| Strike Price in USD | $ / shares |
$ 11.41
|
| Expiration date |
Jun. 27, 2033
|
| Service Options Three [Member] | Adam Stone [Member] |
|
| Disclosure of transactions between related parties [line items] |
|
| Description of Transactions with related party |
Adam Stone
|
| Type of option |
Service options
|
| Grant date |
June 27, 2023
|
| Number of Options | shares |
25,000
|
| Strike Price in USD | $ / shares |
$ 11.41
|
| Expiration date |
Jun. 27, 2033
|
| Service Options Three [Member] | Heather L. Mason [Member] |
|
| Disclosure of transactions between related parties [line items] |
|
| Description of Transactions with related party |
Heather L. Mason
|
| Type of option |
Service options
|
| Grant date |
June 27, 2023
|
| Number of Options | shares |
25,000
|
| Strike Price in USD | $ / shares |
$ 11.41
|
| Expiration date |
Jun. 27, 2033
|
| Service Options Three [Member] | Michael G. Atieh [Member] |
|
| Disclosure of transactions between related parties [line items] |
|
| Description of Transactions with related party |
Michael G. Atieh
|
| Type of option |
Service options
|
| Grant date |
June 27, 2023
|
| Number of Options | shares |
25,000
|
| Strike Price in USD | $ / shares |
$ 11.41
|
| Expiration date |
Jun. 27, 2033
|
| Service Options Three [Member] | Paul Carter [Member] |
|
| Disclosure of transactions between related parties [line items] |
|
| Description of Transactions with related party |
Paul Carter
|
| Type of option |
Service options
|
| Grant date |
June 27, 2023
|
| Number of Options | shares |
25,000
|
| Strike Price in USD | $ / shares |
$ 11.41
|
| Expiration date |
Jun. 27, 2033
|
| Service Options Three [Member] | Eliot Forster [Member] |
|
| Disclosure of transactions between related parties [line items] |
|
| Description of Transactions with related party |
Eliot Forster
|
| Type of option |
Service options
|
| Grant date |
June 27, 2023
|
| Number of Options | shares |
25,000
|
| Strike Price in USD | $ / shares |
$ 11.41
|
| Expiration date |
Jun. 27, 2033
|
| Service Options Four [Member] | Harpreet Singh [Member] |
|
| Disclosure of transactions between related parties [line items] |
|
| Description of Transactions with related party |
Harpreet Singh
|
| Type of option |
Service options
|
| Grant date |
December 13, 2022
|
| Number of Options | shares |
388,000
|
| Strike Price in USD | $ / shares |
$ 9.75
|
| Expiration date |
Dec. 13, 2032
|
| Service Options Four [Member] | Peter Chambre [Member] |
|
| Disclosure of transactions between related parties [line items] |
|
| Description of Transactions with related party |
Peter Chambré
|
| Type of option |
Service options
|
| Grant date |
June 25, 2024
|
| Number of Options | shares |
40,000
|
| Strike Price in USD | $ / shares |
$ 12
|
| Expiration date |
Jun. 25, 2034
|
| Service Options Four [Member] | Adam Stone [Member] |
|
| Disclosure of transactions between related parties [line items] |
|
| Description of Transactions with related party |
Adam Stone
|
| Type of option |
Service options
|
| Grant date |
June 25, 2024
|
| Number of Options | shares |
40,000
|
| Strike Price in USD | $ / shares |
$ 12
|
| Expiration date |
Jun. 25, 2034
|
| Service Options Four [Member] | Heather L. Mason [Member] |
|
| Disclosure of transactions between related parties [line items] |
|
| Description of Transactions with related party |
Heather L. Mason
|
| Type of option |
Service options
|
| Grant date |
June 25, 2024
|
| Number of Options | shares |
40,000
|
| Strike Price in USD | $ / shares |
$ 12
|
| Expiration date |
Jun. 25, 2034
|
| Service Options Four [Member] | Michael G. Atieh [Member] |
|
| Disclosure of transactions between related parties [line items] |
|
| Description of Transactions with related party |
Michael G. Atieh
|
| Type of option |
Service options
|
| Grant date |
June 25, 2024
|
| Number of Options | shares |
40,000
|
| Strike Price in USD | $ / shares |
$ 12
|
| Expiration date |
Jun. 25, 2034
|
| Service Options Four [Member] | Paul Carter [Member] |
|
| Disclosure of transactions between related parties [line items] |
|
| Description of Transactions with related party |
Paul Carter
|
| Type of option |
Service options
|
| Grant date |
June 25, 2024
|
| Number of Options | shares |
40,000
|
| Strike Price in USD | $ / shares |
$ 12
|
| Expiration date |
Jun. 25, 2034
|
| Service Options Four [Member] | Eliot Forster [Member] |
|
| Disclosure of transactions between related parties [line items] |
|
| Description of Transactions with related party |
Eliot Forster
|
| Type of option |
Service options
|
| Grant date |
June 25, 2024
|
| Number of Options | shares |
40,000
|
| Strike Price in USD | $ / shares |
$ 12
|
| Expiration date |
Jun. 25, 2034
|
| Service Options Five [Member] | Harpreet Singh [Member] |
|
| Disclosure of transactions between related parties [line items] |
|
| Description of Transactions with related party |
Harpreet Singh
|
| Type of option |
Service options
|
| Grant date |
December 5, 2023
|
| Number of Options | shares |
390,000
|
| Strike Price in USD | $ / shares |
$ 9.06
|
| Expiration date |
Dec. 05, 2033
|
| Service Options Five [Member] | Peter Chambre [Member] |
|
| Disclosure of transactions between related parties [line items] |
|
| Description of Transactions with related party |
Peter Chambré
|
| Type of option |
Service options
|
| Grant date |
June 24, 2025
|
| Number of Options | shares |
41,500
|
| Strike Price in USD | $ / shares |
$ 5.44
|
| Expiration date |
Jun. 24, 2035
|
| Service Options Five [Member] | Adam Stone [Member] |
|
| Disclosure of transactions between related parties [line items] |
|
| Description of Transactions with related party |
Adam Stone
|
| Type of option |
Service options
|
| Grant date |
June 24, 2025
|
| Number of Options | shares |
41,500
|
| Strike Price in USD | $ / shares |
$ 5.44
|
| Expiration date |
Jun. 24, 2035
|
| Service Options Five [Member] | Heather L. Mason [Member] |
|
| Disclosure of transactions between related parties [line items] |
|
| Description of Transactions with related party |
Heather L. Mason
|
| Type of option |
Service options
|
| Grant date |
June 24, 2025
|
| Number of Options | shares |
41,500
|
| Strike Price in USD | $ / shares |
$ 5.44
|
| Expiration date |
Jun. 24, 2035
|
| Service Options Five [Member] | Michael G. Atieh [Member] |
|
| Disclosure of transactions between related parties [line items] |
|
| Description of Transactions with related party |
Michael G. Atieh
|
| Type of option |
Service options
|
| Grant date |
une 24, 2025
|
| Number of Options | shares |
41,500
|
| Strike Price in USD | $ / shares |
$ 5.44
|
| Expiration date |
Jun. 24, 2035
|
| Service Options Five [Member] | Paul Carter [Member] |
|
| Disclosure of transactions between related parties [line items] |
|
| Description of Transactions with related party |
Paul Carter
|
| Type of option |
Service options
|
| Grant date |
June 24, 2025
|
| Number of Options | shares |
41,500
|
| Strike Price in USD | $ / shares |
$ 5.44
|
| Expiration date |
Jun. 24, 2035
|
| Service Options Five [Member] | Eliot Forster [Member] |
|
| Disclosure of transactions between related parties [line items] |
|
| Description of Transactions with related party |
Eliot Forster
|
| Type of option |
Service options
|
| Grant date |
June 24, 2025
|
| Number of Options | shares |
41,500
|
| Strike Price in USD | $ / shares |
$ 5.44
|
| Expiration date |
Jun. 24, 2035
|
| Service Options Six [Member] | Harpreet Singh [Member] |
|
| Disclosure of transactions between related parties [line items] |
|
| Description of Transactions with related party |
Harpreet Singh
|
| Type of option |
Service options
|
| Grant date |
December 3, 2024
|
| Number of Options | shares |
300,000
|
| Strike Price in USD | $ / shares |
$ 8.06
|
| Expiration date |
Dec. 03, 2034
|
| Matching Stock Options [Member] | Harpreet Singh [Member] |
|
| Disclosure of transactions between related parties [line items] |
|
| Description of Transactions with related party |
Harpreet Singh
|
| Type of option |
Matching Stock options
|
| Grant date |
June 30, 2020
|
| Number of Options | shares |
264,624
|
| Strike Price in USD | $ / shares |
$ 10
|
| Expiration date |
Jun. 30, 2030
|
| Matching Stock Options [Member] | Peter Chambre [Member] |
|
| Disclosure of transactions between related parties [line items] |
|
| Description of Transactions with related party |
Peter Chambré
|
| Type of option |
Matching Stock options
|
| Grant date |
June 30, 2020
|
| Number of Options | shares |
211,974
|
| Strike Price in USD | $ / shares |
$ 10
|
| Expiration date |
Jun. 30, 2030
|
| Converted Stock options [Member] | Harpreet Singh [Member] |
|
| Disclosure of transactions between related parties [line items] |
|
| Description of Transactions with related party |
Harpreet Singh
|
| Type of option |
Converted Stock options
|
| Grant date |
June 30, 2020
|
| Number of Options | shares |
30,939
|
| Strike Price in USD | $ / shares |
$ 1.06
|
| Expiration date |
Jul. 01, 2027
|
| Converted Stock options One [Member] | Harpreet Singh [Member] |
|
| Disclosure of transactions between related parties [line items] |
|
| Description of Transactions with related party |
Harpreet Singh
|
| Type of option |
Converted Stock options
|
| Grant date |
June 30, 2020
|
| Number of Options | shares |
145,371
|
| Strike Price in USD | $ / shares |
$ 1.17
|
| Expiration date |
Jan. 01, 2028
|