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v3.20.4

Restructuring Activities - Restructuring Accruals (Details) - USD ($) $ in Millions | 3 Months Ended | 12 Months Ended
--- | --- | ---
Jun. 30, 2019 | Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018
Restructuring Reserve |  |  |  |
Restructuring Reserve Beginning |  | $ 0.9 | $ 0.8 | $ 1.4
Restructuring charges |  | 13.6 | 15.6 | 4.3
Property, plant and equipment impairment |  |  | (5.6) |
Cash payments and other |  | (13.7) | (9.9) | (4.9)
Restructuring Reserve Ending |  | 0.8 | 0.9 | 0.8
Operating Segments | Cryo Tank Solutions |  |  |  |
Restructuring Reserve |  |  |  |
Restructuring Reserve Beginning |  | 0.5 | 0.7 | 0.3
Restructuring charges |  | 2.7 | 9.1 | 1.7
Property, plant and equipment impairment |  |  | (3.9) |
Cash payments and other |  | (2.7) | (5.4) | (1.3)
Restructuring Reserve Ending |  | 0.5 | 0.5 | 0.7
Operating Segments | Heat Transfer Systems |  |  |  |
Restructuring Reserve |  |  |  |
Restructuring Reserve Beginning |  | 0.2 | 0.0 | 0.0
Restructuring charges |  | 7.4 | 4.5 | 0.7
Property, plant and equipment impairment |  |  | (1.7) |
Cash payments and other |  | (7.4) | (2.6) | (0.7)
Restructuring Reserve Ending |  | 0.2 | 0.2 | 0.0
Operating Segments | Repair, Service & Leasing |  |  |  |
Restructuring Reserve |  |  |  |
Restructuring Reserve Beginning |  | 0.0 | 0.0 | 0.0
Restructuring charges | $ (1.6) | 0.2 | 1.5 | (0.1)
Property, plant and equipment impairment |  |  | 0.0 |
Cash payments and other |  | (0.2) | (1.5) | 0.1
Restructuring Reserve Ending |  | 0.0 | 0.0 | 0.0
Operating Segments | Specialty Products |  |  |  |
Restructuring Reserve |  |  |  |
Restructuring Reserve Beginning |  | 0.0 | 0.0 | 0.0
Restructuring charges |  | 0.7 | 0.3 | (0.3)
Property, plant and equipment impairment |  |  | 0.0 |
Cash payments and other |  | (0.7) | (0.3) | 0.3
Restructuring Reserve Ending |  | 0.0 | 0.0 | 0.0
Corporate |  |  |  |
Restructuring Reserve |  |  |  |
Restructuring Reserve Beginning |  | 0.2 | 0.1 | 1.1
Restructuring charges |  | 2.6 | 0.2 | 2.3
Property, plant and equipment impairment |  |  | 0.0 |
Cash payments and other |  | (2.7) | (0.1) | (3.3)
Restructuring Reserve Ending |  | $ 0.1 | $ 0.2 | $ 0.1

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