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SCHEDULE II - VALUATION AND QUALIFYING ACCOUNTS (Details) - USD ($) $ in Millions | 12 Months Ended
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Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward] |  |  |
Balance at Beginning of Period | $ 395.6 | $ 391.0 | $ 442.8
Charged to Costs and Expenses | (12.4) | (28.1) | (56.5)
Charged to Other Accounts | (198.0) | 10.1 | (2.0)
Deductions | 20.7 | 22.6 | 6.7
Balance at End of Period | 205.9 | 395.6 | 391.0
Trade accounts receivable |  |  |
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward] |  |  |
Balance at Beginning of Period | 12.9 | 11.2 | 10.9
Charged to Costs and Expenses | 0.3 | 6.3 | 5.4
Charged to Other Accounts | 0.0 | 0.0 | 0.0
Deductions | 0.7 | (4.6) | (5.1)
Balance at End of Period | 13.9 | 12.9 | 11.2
Deferred income tax asset valuation allowance |  |  |
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward] |  |  |
Balance at Beginning of Period | 382.7 | 379.8 | 431.9
Charged to Costs and Expenses | (12.7) | (34.4) | (61.9)
Charged to Other Accounts | (198.0) | 10.1 | (2.0)
Deductions | 20.0 | 27.2 | 11.8
Balance at End of Period | $ 192.0 | $ 382.7 | $ 379.8

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- Definition Amount of valuation and qualifying accounts and reserves. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 4 -Subparagraph (SX 210.12-09(Column B)) -URI http://asc.fasb.org/extlink&oid=120395691&loc=d3e24092-122690 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 4 -Subparagraph (SX 210.12-09(Column E)) -URI http://asc.fasb.org/extlink&oid=120395691&loc=d3e24092-122690 + Details
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- Definition Amount of decrease in valuation and qualifying accounts and reserves. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 4 -Subparagraph (SX 210.12-09(Column D)) -URI http://asc.fasb.org/extlink&oid=120395691&loc=d3e24092-122690 + Details
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