v3.26.1
Property, plant and equipment (Tables)
12 Months Ended
Dec. 31, 2025
Property, plant and equipment  
Schedule of useful lives of property, plant and equipment

Buildings and leasehold improvements

  ​ ​ ​

15 to 41 years

Technical equipment and machinery

 

3 to 15 years

Office furniture and equipment

 

3 to 10 years

Schedule of development of property, plant and equipment

 Buildings and leasehold 

Plant, machinery 

Furniture

 Assets under

  ​ ​ ​

improvements

  ​ ​ ​

and equipment

  ​ ​ ​

  ​and fixtures

  ​ ​ ​

construction

Total

in k€

  ​ ​ ​

Owned

  ​ ​ ​

Right-of-Use

  ​ ​ ​

Owned

  ​ ​ ​

Right-of-Use

  ​ ​ ​

Owned

  ​ ​ ​

Right-of-Use

  ​ ​ ​

Owned

  ​ ​ ​

Owned

  ​ ​ ​

Right-of-Use

Cost

323,066

222,624

408,025

4,304

89,484

1,833

252,254

1,072,830

228,761

Accumulated depreciation and impairment

 

82,011

87,464

237,591

3,098

66,790

 

700

 

386,392

91,262

January 1, 2025

 

241,056

135,160

170,434

1,206

22,694

 

1,133

 

252,254

686,438

137,499

Recognition of right-of-use asset

 

38,642

11,649

 

444

 

50,735

Capital expenditure/Additions

 

7,044

15,690

4,173

 

 

37,129

64,036

Disposals

 

67

19

720

26

 

9

 

(74)

739

28

Divestment of affiliated companies

2,822

14,764

3,137

237,583

258,305

Depreciation

 

18,741

17,803

39,924

1,368

11,652

 

511

 

70,317

19,681

Impairment

 

797

 

 

797

Reclassification

 

4,797

14,343

(121)

4,075

 

 

(23,094)

121

(121)

Translation differences and other

 

(12,611)

(12,777)

(5,092)

27

(606)

 

(3)

 

(3,151)

(21,460)

(12,754)

Total

 

218,656

142,406

139,967

11,393

15,521

 

1,054

 

25,630

399,774

154,852

Cost

 

313,881

236,547

391,263

15,314

89,479

 

2,055

 

25,630

820,252

253,917

Accumulated depreciation and impairment

 

95,225

94,142

251,296

3,922

73,958

 

1,001

 

420,478

99,065

December 31, 2025

 

218,656

142,406

139,967

11,393

15,521

 

1,054

 

25,630

399,774

154,852

Buildings and leasehold

Plant, machinery and 

Furniture

Assets under 

  ​ ​ ​

 improvements

  ​ ​ ​

equipment

  ​ ​ ​

  ​and fixtures

  ​ ​ ​

construction

  ​ ​ ​

Total

in k€

  ​ ​ ​

Owned

  ​ ​ ​

Right-of-Use

  ​ ​ ​

Owned

  ​ ​ ​

Right-of-Use

  ​ ​ ​

Owned

  ​ ​ ​

Right-of-Use

  ​ ​ ​

Owned

  ​ ​ ​

Owned

  ​ ​ ​

Right-of-Use

Cost

274,335

249,853

339,277

4,251

61,763

1,749

225,645

901,020

255,853

Accumulated depreciation and impairment

59,365

75,390

170,713

2,686

41,397

 

760

 

271,474

78,836

January 1, 2024

214,971

174,463

168,565

1,565

20,365

 

989

 

225,645

629,546

177,017

Recognition of right-of-use asset

 

5,518

1,096

 

626

 

7,241

Capital expenditure/Additions

 

30,615

18,549

5,579

 

 

71,242

125,985

Disposals

 

883

21,967

190

80

 

36

 

623

1,777

22,003

Depreciation

 

20,032

20,379

41,017

709

12,555

 

443

 

73,604

21,530

Impairment

 

1,199

7,897

676

66

43

 

7

 

2,308

4,226

7,969

Reclassification

 

11,402

25

22,038

(688)

9,109

 

 

(44,152)

(1,603)

(663)

Translation differences and other

 

6,182

5,396

3,164

8

319

 

4

 

2,451

12,116

5,407

Total

 

241,056

135,160

170,434

1,206

22,694

 

1,133

 

252,254

686,438

137,499

Cost

 

323,066

222,624

408,025

4,304

89,484

 

1,833

 

252,254

1,072,830

228,761

Accumulated depreciation and impairment

82,011

87,464

237,591

3,098

66,790

 

700

 

386,392

91,262

December 31, 2024

 

241,056

135,160

170,434

1,206

22,694

 

1,133

 

252,254

686,438

137,499