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Stockholders' Equity - Schedule of Amounts Reclassified from AOCL (Details) - USD ($) $ in Millions | 3 Months Ended
--- | ---
Mar. 31, 2022 | Mar. 31, 2021
Accumulated other comprehensive income (loss) |  |
Reclassification from AOCL, net of tax | $ 18.6 | $ (8.2)
Investment Securities |  |
Accumulated other comprehensive income (loss) |  |
Reclassification from AOCL, net of tax | (0.1) | (0.1)
Investment Securities | Revenues |  |
Accumulated other comprehensive income (loss) |  |
Reclassification from AOCL, before tax | (0.1) | (0.1)
Hedging Activities |  |
Accumulated other comprehensive income (loss) |  |
Reclassification from AOCL, net of tax | 0.9 | (5.6)
Hedging Activities | Foreign currency contracts | Revenues |  |
Accumulated other comprehensive income (loss) |  |
Reclassification from AOCL, before tax | 1.0 | (6.1)
Hedging Activities | Interest rate contracts | Interest Expense |  |
Accumulated other comprehensive income (loss) |  |
Reclassification from AOCL, before tax | (0.1) | (0.2)
Hedging Activities | Interest rate contracts | Other expense, net |  |
Accumulated other comprehensive income (loss) |  |
Reclassification from AOCL, before tax |  | 0.7
Defined benefit plans |  |
Accumulated other comprehensive income (loss) |  |
Reclassification from AOCL, Provision for income taxes |  | 0.6
Reclassification from AOCL, net of tax |  | (2.5)
Defined benefit plans | Other expense, net |  |
Accumulated other comprehensive income (loss) |  |
Reclassification from AOCL, before tax |  | $ (3.1)
Foreign Currency Translation |  |
Accumulated other comprehensive income (loss) |  |
Reclassification from AOCL, net of tax | 17.8 |
Foreign Currency Translation | Gain on Divestiture of Business Member |  |
Accumulated other comprehensive income (loss) |  |
Reclassification from AOCL, before tax | $ 17.8 |

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- Definition Amount before tax of reclassification adjustments of other comprehensive income (loss). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=124431353&loc=SL124442411-227067 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 830 -SubTopic 30 -Section 45 -Paragraph 17 -URI http://asc.fasb.org/extlink&oid=118261656&loc=d3e32136-110900 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=124431353&loc=SL124442407-227067 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 14A -URI http://asc.fasb.org/extlink&oid=124509347&loc=SL7669686-108580 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 830 -SubTopic 30 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6450520&loc=d3e32583-110901 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 830 -SubTopic 30 -Section 45 -Paragraph 20 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=118261656&loc=d3e32211-110900 + Details
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