v3.26.1
Goodwill and Other Intangible Assets (Tables)
6 Months Ended
Jun. 30, 2026
Goodwill and Other Intangible Assets  
Schedule of changes in the carrying amount of goodwill by segment

  ​ ​ ​

Harsh

  ​ ​ ​

Interconnect

  ​ ​ ​

 

Communications

Environment

and Sensor

 

Solutions

Solutions

Systems

Total

 

Goodwill at December 31, 2025

$

3,858.6

$

4,270.2

$

2,446.6

$

10,575.4

Acquisition-related

 

6,982.2

 

(9.1)

 

34.6

 

7,007.7

Foreign currency translation

 

1.3

 

(5.5)

 

(24.2)

 

(28.4)

Goodwill at June 30, 2026

$

10,842.1

$

4,255.6

$

2,457.0

$

17,554.7

Summary of the Company's amortizable intangible assets

Other than goodwill noted above, the Company’s intangible assets as of June 30, 2026 and December 31, 2025 were as follows:

June 30, 2026

December 31, 2025

Weighted

Gross

  ​ ​ ​

  ​ ​ ​

Net

  ​ ​ ​

Gross

  ​ ​ ​

  ​ ​ ​

Net

Average

Carrying

Accumulated

Carrying

Carrying

Accumulated

Carrying

Life (years)

Amount

Amortization

Amount

Amount

Amortization

Amount

Customer relationships

14

$

3,113.0

$

730.8

$

2,382.2

$

1,841.2

$

635.1

$

1,206.1

Proprietary technology

14

 

2,412.5

 

315.9

2,096.6

 

963.9

 

230.2

733.7

Trade names (1)

23

 

556.3

15.4

540.9

11.3

2.2

9.1

Backlog and other (1)

1

 

252.0

 

251.9

0.1

 

205.1

 

181.7

23.4

Total intangible assets (definite-lived)

14

6,333.8

1,314.0

5,019.8

3,021.5

1,049.2

1,972.3

Trade names (indefinite-lived)

269.1

269.1

269.1

269.1

Total

$

6,602.9

$

1,314.0

$

5,288.9

$

3,290.6

$

1,049.2

$

2,241.4

(1) Certain prior period amounts have been reclassified to conform to the current period presentation.

Summary of the Company's indefinite-lived intangible assets

Other than goodwill noted above, the Company’s intangible assets as of June 30, 2026 and December 31, 2025 were as follows:

June 30, 2026

December 31, 2025

Weighted

Gross

  ​ ​ ​

  ​ ​ ​

Net

  ​ ​ ​

Gross

  ​ ​ ​

  ​ ​ ​

Net

Average

Carrying

Accumulated

Carrying

Carrying

Accumulated

Carrying

Life (years)

Amount

Amortization

Amount

Amount

Amortization

Amount

Customer relationships

14

$

3,113.0

$

730.8

$

2,382.2

$

1,841.2

$

635.1

$

1,206.1

Proprietary technology

14

 

2,412.5

 

315.9

2,096.6

 

963.9

 

230.2

733.7

Trade names (1)

23

 

556.3

15.4

540.9

11.3

2.2

9.1

Backlog and other (1)

1

 

252.0

 

251.9

0.1

 

205.1

 

181.7

23.4

Total intangible assets (definite-lived)

14

6,333.8

1,314.0

5,019.8

3,021.5

1,049.2

1,972.3

Trade names (indefinite-lived)

269.1

269.1

269.1

269.1

Total

$

6,602.9

$

1,314.0

$

5,288.9

$

3,290.6

$

1,049.2

$

2,241.4

(1) Certain prior period amounts have been reclassified to conform to the current period presentation.