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Acquisitions (Details) £ in Millions, SFr in Millions, $ in Millions |  |  |  |  |  |  | 3 Months Ended | 6 Months Ended | 9 Months Ended | 10 Months Ended |  |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Jul. 03, 2017 USD ($) | Jan. 31, 2017 USD ($) | Jan. 31, 2017 GBP (£) | Jan. 09, 2017 USD ($) | Oct. 03, 2016 USD ($) | Jun. 10, 2016 USD ($) | Feb. 19, 2016 USD ($) | Feb. 19, 2016 CHF (SFr) | Dec. 31, 2017 USD ($) | Sep. 30, 2017 USD ($) | Jun. 30, 2017 USD ($) | Sep. 30, 2017 USD ($) | Sep. 30, 2017 USD ($) | Sep. 30, 2016 USD ($) | Mar. 31, 2017 USD ($) | Jan. 31, 2017 GBP (£) | Dec. 31, 2016 USD ($) | Feb. 19, 2016 CHF (SFr) | Oct. 31, 2014 USD ($)
Acquisitions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Aggregate cash purchase price, net of cash acquired |  |  |  |  |  |  |  |  |  |  |  |  | $ 280.0 | $ 103.1 |  |  |  |  |
Recognized amounts of identifiable assets acquired and liabilities assumed: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Goodwill |  |  |  |  |  |  |  |  |  | $ 1,212.8 |  | $ 1,212.8 | 1,212.8 |  |  |  | $ 1,081.2 |  |
Accella Performance Materials | Forecast |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Acquisitions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Definitive purchase agreement amount |  |  |  |  |  |  |  |  | $ 670.0 |  |  |  |  |  |  |  |  |  |
Drexel Metals, Inc. |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Acquisitions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Percentage of ownership interest acquired |  |  |  |  | 100.00% |  |  |  |  |  |  |  |  |  |  |  |  |  |
Aggregate cash purchase price, net of cash acquired | $ 55.8 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Contribution to net sales since acquisition |  |  |  |  |  |  |  |  |  | 12.8 |  |  | 12.8 |  |  |  |  |  |
Contribution to EBIT since acquisition |  |  |  |  |  |  |  |  |  | (0.9) |  |  | (0.9) |  |  |  |  |  |
Useful life of finite lived intangible assets | 9 years |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Goodwill deductible for tax purposes | $ 0.0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Recognized amounts of identifiable assets acquired and liabilities assumed: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Receivables | 5.3 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Inventories | 8.8 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Definite-lived intangible assets | 19.0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Indefinite-lived intangible assets | 10.4 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Accounts payable | (5.8) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Deferred income tax liabilities | (10.8) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Goodwill | $ 26.9 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Arbo |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Acquisitions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Percentage of ownership interest acquired |  | 100.00% |  |  |  |  |  |  |  |  |  |  |  |  |  | 100.00% |  |  |
Aggregate cash purchase price, net of cash acquired |  | $ 11.5 | £ 9.1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Contribution to net sales since acquisition |  |  |  |  |  |  |  |  |  | 4.1 |  |  | 10.3 |  |  |  |  |  |
Contribution to EBIT since acquisition |  |  |  |  |  |  |  |  |  | 0.2 |  |  | 0.3 |  |  |  |  |  |
Contingent consideration |  | 2.5 |  |  |  |  |  |  |  |  |  |  |  |  |  | £ 2.0 |  |  |
Goodwill deductible for tax purposes |  | 1.3 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Recognized amounts of identifiable assets acquired and liabilities assumed: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Receivables |  | 1.5 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Inventories |  | 2.1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Definite-lived intangible assets |  | 2.2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Indefinite-lived intangible assets |  | 1.6 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Accounts payable |  | (1.4) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Deferred income tax liabilities |  | (1.4) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Goodwill |  | $ 4.7 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Arbo | Customer relationships |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Acquisitions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Useful life of finite lived intangible assets |  | 15 years | 15 years |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
San Jamar |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Acquisitions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Percentage of ownership interest acquired |  |  |  | 100.00% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Contribution to net sales since acquisition |  |  |  |  |  |  |  |  |  | 22.9 |  |  | 64.9 |  |  |  |  |  |
Contribution to EBIT since acquisition |  |  |  |  |  |  |  |  |  | 2.8 |  |  | 3.5 |  |  |  |  |  |
Total consideration transferred |  |  |  |  |  |  |  |  |  |  |  | 217.2 |  |  |  |  |  |  |
Goodwill deductible for tax purposes |  |  |  |  |  |  |  |  |  | 5.0 |  | 5.0 | 5.0 |  |  |  |  |  |
Uncertain tax positions |  |  |  | $ 4.5 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Indemnification asset |  |  |  | $ 3.6 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Recognized amounts of identifiable assets acquired and liabilities assumed: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cash and cash equivalents |  |  |  |  |  |  |  |  |  | 3.5 |  | 3.5 | 3.5 |  |  |  |  |  |
Receivables |  |  |  |  |  |  |  |  |  | 9.1 |  | 9.1 | 9.1 |  |  |  |  |  |
Inventories |  |  |  |  |  |  |  |  |  | 13.5 |  | 13.5 | 13.5 |  |  |  |  |  |
Prepaid expenses and other current assets |  |  |  |  |  |  |  |  |  | 2.5 |  | 2.5 | 2.5 |  |  |  |  |  |
Property, plant and equipment |  |  |  |  |  |  |  |  |  | 4.2 |  | 4.2 | 4.2 |  |  |  |  |  |
Definite-lived intangible assets |  |  |  |  |  |  |  |  |  | 134.9 |  | 134.9 | 134.9 |  |  |  |  |  |
Indefinite-lived intangible assets |  |  |  |  |  |  |  |  |  | 23.6 |  | 23.6 | 23.6 |  |  |  |  |  |
Other long-term assets |  |  |  |  |  |  |  |  |  | 3.2 |  | 3.2 | 3.2 |  |  |  |  |  |
Accounts payable |  |  |  |  |  |  |  |  |  | (7.0) |  | (7.0) | (7.0) |  |  |  |  |  |
Income tax payable |  |  |  |  |  |  |  |  |  | (0.5) |  | (0.5) | (0.5) |  |  |  |  |  |
Accrued expenses |  |  |  |  |  |  |  |  |  | (5.2) |  | (5.2) | (5.2) |  |  |  |  |  |
Other long-term liabilities |  |  |  |  |  |  |  |  |  | (4.5) |  | (4.5) | (4.5) |  |  |  |  |  |
Deferred income tax liabilities |  |  |  |  |  |  |  |  |  | (49.6) |  | (49.6) | (49.6) |  |  |  |  |  |
Total identifiable net assets |  |  |  |  |  |  |  |  |  | 127.7 |  | 127.7 | 127.7 |  |  |  |  |  |
Goodwill |  |  |  |  |  |  |  |  |  | 89.5 |  | 89.5 | 89.5 |  |  |  |  |  |
San Jamar | Customer relationships |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Acquisitions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Useful life of finite lived intangible assets |  |  |  | 13 years |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Recognized amounts of identifiable assets acquired and liabilities assumed: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Definite-lived intangible assets |  |  |  |  |  |  |  |  |  | 97.8 |  | 97.8 | 97.8 |  |  |  |  |  |
San Jamar | Acquired Technology |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Recognized amounts of identifiable assets acquired and liabilities assumed: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Definite-lived intangible assets |  |  |  |  |  |  |  |  |  | 36.4 |  | 36.4 | 36.4 |  |  |  |  |  |
San Jamar | Acquired Technology | Minimum |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Acquisitions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Useful life of finite lived intangible assets |  |  |  | 7 years |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
San Jamar | Acquired Technology | Maximum |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Acquisitions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Useful life of finite lived intangible assets |  |  |  | 10 years |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
San Jamar | Non-compete agreement |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Acquisitions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Useful life of finite lived intangible assets |  |  |  | 2 years |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Recognized amounts of identifiable assets acquired and liabilities assumed: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Definite-lived intangible assets |  |  |  |  |  |  |  |  |  | 0.7 |  | 0.7 | 0.7 |  |  |  |  |  |
San Jamar | Preliminary Allocation |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Acquisitions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total consideration transferred |  |  |  | $ 217.2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Recognized amounts of identifiable assets acquired and liabilities assumed: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cash and cash equivalents |  |  |  | 3.5 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Receivables |  |  |  | 9.1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Inventories |  |  |  | 13.1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Prepaid expenses and other current assets |  |  |  | 2.3 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Property, plant and equipment |  |  |  | 4.2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Definite-lived intangible assets |  |  |  | 135.1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Indefinite-lived intangible assets |  |  |  | 23.6 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Other long-term assets |  |  |  | 3.2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Accounts payable |  |  |  | (7.0) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Income tax payable |  |  |  | (0.5) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Accrued expenses |  |  |  | (4.3) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Other long-term liabilities |  |  |  | (4.8) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Deferred income tax liabilities |  |  |  | (47.2) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total identifiable net assets |  |  |  | 130.3 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Goodwill |  |  |  | $ 86.9 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
San Jamar | Adjustment |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Acquisitions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total consideration transferred |  |  |  |  |  |  |  |  |  |  | $ 0.0 |  |  |  |  |  |  |  |
Recognized amounts of identifiable assets acquired and liabilities assumed: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Receivables |  |  |  |  |  |  |  |  |  | 0.0 |  | 0.0 | 0.0 |  |  |  |  |  |
Inventories |  |  |  |  |  |  |  |  |  | 0.4 |  | 0.4 | 0.4 |  |  |  |  |  |
Prepaid expenses and other current assets |  |  |  |  |  |  |  |  |  | 0.2 |  | 0.2 | 0.2 |  |  |  |  |  |
Definite-lived intangible assets |  |  |  |  |  |  |  |  |  | (0.2) |  | (0.2) | (0.2) |  |  |  |  |  |
Other long-term assets |  |  |  |  |  |  |  |  |  | 0.0 |  | 0.0 | 0.0 |  |  |  |  |  |
Accrued expenses |  |  |  |  |  |  |  |  |  | (0.9) |  | (0.9) | (0.9) |  |  |  |  |  |
Other long-term liabilities |  |  |  |  |  |  |  |  |  | 0.3 |  | 0.3 | 0.3 |  |  |  |  |  |
Deferred income tax liabilities |  |  |  |  |  |  |  |  |  | (2.4) |  | (2.4) | (2.4) |  |  |  |  |  |
Total identifiable net assets |  |  |  |  |  |  |  |  |  | (2.6) |  | (2.6) | (2.6) |  |  |  |  |  |
Goodwill |  |  |  |  |  |  |  |  |  | 2.6 |  | 2.6 | 2.6 |  |  |  |  |  |
Star Aviation |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Acquisitions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Percentage of ownership interest acquired |  |  |  |  | 100.00% |  |  |  |  |  |  |  |  |  |  |  |  |  |
Contribution to net sales since acquisition |  |  |  |  |  |  |  |  |  | 11.8 |  |  | 27.8 |  |  |  |  |  |
Contribution to EBIT since acquisition |  |  |  |  |  |  |  |  |  | 3.3 |  |  | 4.4 |  |  |  |  |  |
Total consideration transferred |  |  |  |  |  |  |  |  |  |  |  |  | 82.7 |  |  |  |  |  |
Recognized amounts of identifiable assets acquired and liabilities assumed: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cash and cash equivalents |  |  |  |  |  |  |  |  |  | 0.3 |  | 0.3 | 0.3 |  |  |  |  |  |
Receivables |  |  |  |  |  |  |  |  |  | 5.8 |  | 5.8 | 5.8 |  |  |  |  |  |
Inventories |  |  |  |  |  |  |  |  |  | 2.9 |  | 2.9 | 2.9 |  |  |  |  |  |
Prepaid expenses and other current assets |  |  |  |  |  |  |  |  |  | 0.1 |  | 0.1 | 0.1 |  |  |  |  |  |
Property, plant and equipment |  |  |  |  |  |  |  |  |  | 3.0 |  | 3.0 | 3.0 |  |  |  |  |  |
Definite-lived intangible assets |  |  |  |  |  |  |  |  |  | 29.0 |  | 29.0 | 29.0 |  |  |  |  |  |
Accounts payable |  |  |  |  |  |  |  |  |  | (1.1) |  | (1.1) | (1.1) |  |  |  |  |  |
Accrued expenses |  |  |  |  |  |  |  |  |  | (0.7) |  | (0.7) | (0.7) |  |  |  |  |  |
Total identifiable net assets |  |  |  |  |  |  |  |  |  | 39.3 |  | 39.3 | 39.3 |  |  |  |  |  |
Goodwill |  |  |  |  |  |  |  |  |  | 43.4 |  | 43.4 | 43.4 |  |  |  |  |  |
Star Aviation | Customer relationships |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Recognized amounts of identifiable assets acquired and liabilities assumed: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Definite-lived intangible assets |  |  |  |  |  |  |  |  |  | 23.9 |  | 23.9 | $ 23.9 |  |  |  |  |  |
Star Aviation | Customer relationships | Minimum |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Acquisitions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Useful life of finite lived intangible assets |  |  |  |  |  |  |  |  |  |  |  |  | 5 years |  |  |  |  |  |
Star Aviation | Customer relationships | Maximum |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Acquisitions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Useful life of finite lived intangible assets |  |  |  |  |  |  |  |  |  |  |  |  | 10 years |  |  |  |  |  |
Star Aviation | Acquired Technology |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Acquisitions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Useful life of finite lived intangible assets |  |  |  |  |  |  |  |  |  |  |  |  | 6 years |  |  |  |  |  |
Recognized amounts of identifiable assets acquired and liabilities assumed: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Definite-lived intangible assets |  |  |  |  |  |  |  |  |  | 4.7 |  | 4.7 | $ 4.7 |  |  |  |  |  |
Star Aviation | Non-compete agreement |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Acquisitions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Useful life of finite lived intangible assets |  |  |  |  |  |  |  |  |  |  |  |  | 5 years |  |  |  |  |  |
Recognized amounts of identifiable assets acquired and liabilities assumed: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Definite-lived intangible assets |  |  |  |  |  |  |  |  |  | 0.4 |  | 0.4 | $ 0.4 |  |  |  |  |  |
Star Aviation | Preliminary Allocation |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Acquisitions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total consideration transferred |  |  |  |  | $ 82.7 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Recognized amounts of identifiable assets acquired and liabilities assumed: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cash and cash equivalents |  |  |  |  | 0.3 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Receivables |  |  |  |  | 5.9 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Inventories |  |  |  |  | 3.1 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Prepaid expenses and other current assets |  |  |  |  | 0.1 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Property, plant and equipment |  |  |  |  | 3.3 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Definite-lived intangible assets |  |  |  |  | 29.0 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Accounts payable |  |  |  |  | (1.3) |  |  |  |  |  |  |  |  |  |  |  |  |  |
Accrued expenses |  |  |  |  | (0.8) |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total identifiable net assets |  |  |  |  | 39.6 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Goodwill |  |  |  |  | $ 43.1 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Star Aviation | Adjustment |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Recognized amounts of identifiable assets acquired and liabilities assumed: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Receivables |  |  |  |  |  |  |  |  |  | (0.1) |  | (0.1) | (0.1) |  |  |  |  |  |
Inventories |  |  |  |  |  |  |  |  |  | (0.2) |  | (0.2) | (0.2) |  |  |  |  |  |
Property, plant and equipment |  |  |  |  |  |  |  |  |  | (0.3) |  | (0.3) | (0.3) |  |  |  |  |  |
Accounts payable |  |  |  |  |  |  |  |  |  | 0.2 |  | 0.2 | 0.2 |  |  |  |  |  |
Accrued expenses |  |  |  |  |  |  |  |  |  | 0.1 |  | 0.1 | 0.1 |  |  |  |  |  |
Total identifiable net assets |  |  |  |  |  |  |  |  |  | (0.3) |  | (0.3) | (0.3) |  |  |  |  |  |
Goodwill |  |  |  |  |  |  |  |  |  | 0.3 |  | 0.3 | 0.3 |  |  |  |  |  |
Micro-Coax |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Acquisitions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Percentage of ownership interest acquired |  |  |  |  |  | 100.00% |  |  |  |  |  |  |  |  |  |  |  |  |
Contribution to net sales since acquisition |  |  |  |  |  |  |  |  |  | 9.6 |  |  | 25.3 |  |  |  |  |  |
Contribution to EBIT since acquisition |  |  |  |  |  |  |  |  |  | 1.9 |  |  | (0.6) |  |  |  |  |  |
Total consideration transferred |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 96.6 |  |  |  |
Recognized amounts of identifiable assets acquired and liabilities assumed: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cash and cash equivalents |  |  |  |  |  |  |  |  |  |  | 1.5 |  |  |  |  |  |  |  |
Receivables |  |  |  |  |  |  |  |  |  |  | 6.3 |  |  |  |  |  |  |  |
Inventories |  |  |  |  |  |  |  |  |  |  | 8.6 |  |  |  |  |  |  |  |
Prepaid expenses and other current assets |  |  |  |  |  |  |  |  |  |  | 0.3 |  |  |  |  |  |  |  |
Property, plant and equipment |  |  |  |  |  |  |  |  |  |  | 16.0 |  |  |  |  |  |  |  |
Definite-lived intangible assets |  |  |  |  |  |  |  |  |  |  | 26.5 |  |  |  |  |  |  |  |
Indefinite-lived intangible assets |  |  |  |  |  |  |  |  |  |  | 0.0 |  |  |  |  |  |  |  |
Other long-term assets |  |  |  |  |  |  |  |  |  |  | 1.0 |  |  |  |  |  |  |  |
Accounts payable |  |  |  |  |  |  |  |  |  |  | (1.7) |  |  |  |  |  |  |  |
Accrued expenses |  |  |  |  |  |  |  |  |  |  | (2.5) |  |  |  |  |  |  |  |
Total identifiable net assets |  |  |  |  |  |  |  |  |  |  | 56.0 |  |  |  |  |  |  |  |
Goodwill |  |  |  |  |  |  |  |  |  |  | 40.6 |  |  |  |  |  |  |  |
Micro-Coax | Trade names |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Recognized amounts of identifiable assets acquired and liabilities assumed: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Indefinite-lived intangible assets |  |  |  |  |  |  |  |  |  |  | 0.9 |  |  |  |  |  |  |  |
Micro-Coax | Customer relationships |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Acquisitions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Useful life of finite lived intangible assets |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 12 years |  |  |  |
Recognized amounts of identifiable assets acquired and liabilities assumed: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Definite-lived intangible assets |  |  |  |  |  |  |  |  |  |  | 14.5 |  |  |  |  |  |  |  |
Micro-Coax | Acquired Technology |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Acquisitions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Useful life of finite lived intangible assets |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 7 years |  |  |  |
Recognized amounts of identifiable assets acquired and liabilities assumed: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Definite-lived intangible assets |  |  |  |  |  |  |  |  |  |  | 10.6 |  |  |  |  |  |  |  |
Micro-Coax | Preliminary Allocation |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Acquisitions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total consideration transferred |  |  |  |  |  | $ 97.3 |  |  |  |  |  |  |  |  |  |  |  |  |
Recognized amounts of identifiable assets acquired and liabilities assumed: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cash and cash equivalents |  |  |  |  |  | 1.5 |  |  |  |  |  |  |  |  |  |  |  |  |
Receivables |  |  |  |  |  | 6.3 |  |  |  |  |  |  |  |  |  |  |  |  |
Inventories |  |  |  |  |  | 8.6 |  |  |  |  |  |  |  |  |  |  |  |  |
Prepaid expenses and other current assets |  |  |  |  |  | 0.4 |  |  |  |  |  |  |  |  |  |  |  |  |
Property, plant and equipment |  |  |  |  |  | 30.0 |  |  |  |  |  |  |  |  |  |  |  |  |
Definite-lived intangible assets |  |  |  |  |  | 31.5 |  |  |  |  |  |  |  |  |  |  |  |  |
Indefinite-lived intangible assets |  |  |  |  |  | 2.0 |  |  |  |  |  |  |  |  |  |  |  |  |
Other long-term assets |  |  |  |  |  | 1.0 |  |  |  |  |  |  |  |  |  |  |  |  |
Accounts payable |  |  |  |  |  | (1.7) |  |  |  |  |  |  |  |  |  |  |  |  |
Accrued expenses |  |  |  |  |  | (2.4) |  |  |  |  |  |  |  |  |  |  |  |  |
Total identifiable net assets |  |  |  |  |  | 77.2 |  |  |  |  |  |  |  |  |  |  |  |  |
Goodwill |  |  |  |  |  | $ 20.1 |  |  |  |  |  |  |  |  |  |  |  |  |
Micro-Coax | Preliminary Allocation | Trade names |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Acquisitions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Useful life of finite lived intangible assets |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 10 years |  |  |  |
Micro-Coax | Preliminary Allocation | Non-compete agreement |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Acquisitions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Useful life of finite lived intangible assets |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 3 years |  |  |  |
Recognized amounts of identifiable assets acquired and liabilities assumed: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Definite-lived intangible assets |  |  |  |  |  |  |  |  |  |  | 0.5 |  |  |  |  |  |  |  |
Micro-Coax | Adjustment |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Acquisitions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total consideration transferred |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ (0.7) |  |  |  |
Recognized amounts of identifiable assets acquired and liabilities assumed: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Prepaid expenses and other current assets |  |  |  |  |  |  |  |  |  |  | (0.1) |  |  |  |  |  |  |  |
Property, plant and equipment |  |  |  |  |  |  |  |  |  |  | (14.0) |  |  |  |  |  |  |  |
Definite-lived intangible assets |  |  |  |  |  |  |  |  |  |  | (5.0) |  |  |  |  |  |  |  |
Indefinite-lived intangible assets |  |  |  |  |  |  |  |  |  |  | (2.0) |  |  |  |  |  |  |  |
Accrued expenses |  |  |  |  |  |  |  |  |  |  | (0.1) |  |  |  |  |  |  |  |
Total identifiable net assets |  |  |  |  |  |  |  |  |  |  | (21.2) |  |  |  |  |  |  |  |
Goodwill |  |  |  |  |  |  |  |  |  |  | $ 20.5 |  |  |  |  |  |  |  |
MS |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Acquisitions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Percentage of ownership interest acquired |  |  |  |  |  |  | 100.00% |  |  |  |  |  |  |  |  |  |  | 100.00% |
Contribution to net sales since acquisition |  |  |  |  |  |  |  |  |  | 2.8 |  |  | 6.9 |  |  |  |  |  |
Contribution to EBIT since acquisition |  |  |  |  |  |  |  |  |  | (0.3) |  |  | (1.7) |  |  |  |  |  |
Total consideration transferred |  |  |  |  |  |  | $ 12.4 | SFr 12.3 |  |  |  |  |  |  |  |  |  |  |
Contingent consideration |  |  |  |  |  |  | 4.3 |  |  |  |  |  |  |  |  |  |  | SFr 4.3 |
Recognized amounts of identifiable assets acquired and liabilities assumed: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Definite-lived intangible assets |  |  |  |  |  |  | 9.7 |  |  |  |  |  |  |  |  |  |  |  |
Indefinite-lived intangible assets |  |  |  |  |  |  | 4.1 |  |  |  |  |  |  |  |  |  |  |  |
Deferred income tax liabilities |  |  |  |  |  |  | (2.2) |  |  |  |  |  |  |  |  |  |  |  |
Goodwill |  |  |  |  |  |  | $ 2.9 |  |  |  |  |  |  |  |  |  |  |  |
MS | Customer relationships |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Acquisitions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Useful life of finite lived intangible assets |  |  |  |  |  |  | 10 years | 10 years |  |  |  |  |  |  |  |  |  |  |
Recognized amounts of identifiable assets acquired and liabilities assumed: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Definite-lived intangible assets |  |  |  |  |  |  | $ 1.4 |  |  |  |  |  |  |  |  |  |  |  |
MS | Acquired Technology |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Acquisitions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Useful life of finite lived intangible assets |  |  |  |  |  |  | 7 years | 7 years |  |  |  |  |  |  |  |  |  |  |
Recognized amounts of identifiable assets acquired and liabilities assumed: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Definite-lived intangible assets |  |  |  |  |  |  | $ 8.3 |  |  |  |  |  |  |  |  |  |  |  |
LHi Technology |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Acquisitions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Indemnification asset |  |  |  |  |  |  |  |  |  | 6.1 |  | 6.1 | 6.1 |  |  |  |  |  | $ 8.7
Net change in indemnification asset |  |  |  |  |  |  |  |  |  | (4.6) |  |  |  |  |  |  |  |  |
LHi Technology | Adjustment |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Acquisitions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Contingent consideration |  |  |  |  |  |  |  |  |  | 1.5 |  | 1.5 | 1.5 | 2.6 |  |  |  |  |
Indemnification asset |  |  |  |  |  |  |  |  |  | $ (1.5) |  | $ (1.5) | $ (1.5) | $ (2.6) |  |  |  |  |

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- Definition Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (a)(3) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16265-109275 + Details
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- Definition Percentage of voting equity interests acquired at the acquisition date in the business combination. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=79982066&loc=d3e1392-128463 + Details
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- Definition The amount of goodwill arising from a business combination that is expected to be deductible for tax purposes. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=35744584&loc=d3e6927-128479 + Details
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- Definition Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 30 -Paragraph 7 -URI http://asc.fasb.org/extlink&oid=6911251&loc=d3e6578-128477 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=35744584&loc=d3e6927-128479 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 30 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=6911251&loc=d3e6613-128477 + Details
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- Definition Amount of liability recognized arising from contingent consideration in a business combination. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=35744584&loc=d3e6927-128479 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 35 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6911338&loc=d3e6819-128478 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 25 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=6911189&loc=d3e6408-128476 + Details
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- Definition The amount of indemnification assets (amounts to be reimbursed if and when certain assumed liabilities are paid) recognized at the acquisition date of a business combination. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=84161108&loc=d3e4845-128472 + Details
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- Definition This element represents the amount of earnings or loss of the acquiree since the acquisition date included in the consolidated income statement for the reporting period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1) -URI http://asc.fasb.org/extlink&oid=79982066&loc=d3e1392-128463 + Details
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- Definition This element represents the amount of revenue of the acquiree since the acquisition date included in the consolidated income statement for the reporting period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1) -URI http://asc.fasb.org/extlink&oid=79982066&loc=d3e1392-128463 + Details
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- Definition Amount of currency on hand as well as demand deposits with banks or financial institutions, acquired at the acquisition date. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=84161108&loc=d3e4845-128472 + Details
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- Definition Amount of asset related to consideration paid in advance for costs that provide economic benefits in future periods, and amount of other assets that are expected to be realized or consumed within one year or the normal operating cycle, if longer, acquired at the acquisition date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=84161108&loc=d3e4845-128472 + Details
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