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Nature of Operations and Significant Accounting Policies (Schedule Of Changes To Goodwill) (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2021 | Dec. 31, 2020
Goodwill [Roll Forward] |  |
Balance at beginning of period | $ 1,437.7 | $ 1,301.1
Additions |  | 106.1
Adjustments to purchase price allocations | (0.1) | 5.6
Currency translation | (25.1) | 24.9
Balance at end of period | 1,412.5 | 1,437.7
Aerospace & Electronics |  |
Goodwill [Roll Forward] |  |
Balance at beginning of period | 202.5 | 202.4
Additions |  | 0.0
Adjustments to purchase price allocations | 0.0 | 0.0
Currency translation | 0.0 | 0.1
Balance at end of period | 202.5 | 202.5
Process Flow Technologies |  |
Goodwill [Roll Forward] |  |
Balance at beginning of period | 360.0 | 240.9
Additions |  | 106.1
Adjustments to purchase price allocations | (0.1) | 0.0
Currency translation | (10.5) | 13.0
Balance at end of period | 349.4 | 360.0
Payment & Merchandising Technologies |  |
Goodwill [Roll Forward] |  |
Balance at beginning of period | 875.2 | 857.8
Additions |  | 0.0
Adjustments to purchase price allocations | 0.0 | 5.6
Currency translation | (14.6) | 11.8
Balance at end of period | $ 860.6 | $ 875.2

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