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v3.20.2

Other Operating and Non-Operating Income (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2020 | Jun. 30, 2019 | Jun. 30, 2020 | Jun. 30, 2019
Nonoperating Income (Expense) [Abstract] |  |  |  |
Product line discontinuance charges | $ 10.0 | $ 0.0 | $ 10.0 | $ 0.0
Severance Costs | (2.0) | (1.0) | (4.0) | (3.0)
Standard Product Warranty Accrual, Other Operating Charges and Credits |  | 4.0 |  |
Insured Event, Gain (Loss) |  | 1.0 |  |
Interest expense | (6.0) | (5.0) | (11.0) | (9.0)
Amortization of debt charges | 0.0 | (1.0) | (1.0) | (1.0)
Interest Costs Capitalized Adjustment | 0.0 | (1.0) | 0.0 | (2.0)
Interest Expense | (6.0) | (4.0) | (12.0) | (8.0)
Interest Income | 1.0 | 2.0 | 1.0 | 6.0
Marketable Securities, Gain (Loss) | 3.0 | 0.0 | 3.0 | 0.0
SERP market adjustments | 0.0 | 0.0 | (1.0) | (1.0)
Investment income | 4.0 | 2.0 | 3.0 | 7.0
Net periodic pension cost, excluding service cost | 0.0 | (1.0) | (1.0) | (1.0)
Gain on acquisition of controlling interest | 0.0 | 0.0 | 0.0 | 14.0
Foreign currency gain (loss) | (1.0) | (1.0) | 5.0 | (4.0)
Total non-operating income (expense) | $ (1.0) | $ (2.0) | $ 4.0 | $ 9.0

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- Definition Amount of amortization expense attributable to debt discount (premium) and debt issuance costs. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3602-108585 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=114775744&loc=d3e28555-108399 + Details
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