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DEBT - Schedule of long-term debt (Details) - USD ($) $ in Millions | Mar. 31, 2023 | Dec. 31, 2022 | Mar. 16, 2022 | Dec. 15, 2020 | Mar. 22, 2018 | Jan. 12, 2017
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Debt Instrument |  |  |  |  |  |
Total debt | $ 1,742.6 | $ 1,742.0 |  |  |  |
Debt issuance costs | (6.7) |  |  |  |  |
Term Loan Agreement |  |  |  |  |  |
Debt Instrument |  |  |  |  |  |
Total debt | 304.8 | 304.7 |  |  |  |
Debt instrument face amount |  |  |  |  | $ 300.0 |
3.650% Senior Notes due January 2027 |  |  |  |  |  |
Debt Instrument |  |  |  |  |  |
Total debt | 647.5 | 647.3 |  |  |  |
Debt instrument face amount | $ 650.0 | $ 650.0 |  |  |  | $ 650.0
Interest rate (as a percent) | 3.65% | 3.65% |  |  |  | 3.65%
1.625% Senior Notes due December 2030 |  |  |  |  |  |
Debt Instrument |  |  |  |  |  |
Total debt | $ 494.2 | $ 494.0 |  |  |  |
Debt instrument face amount | $ 500.0 | $ 500.0 |  | $ 500.0 |  |
Interest rate (as a percent) | 1.625% | 1.625% |  | 1.625% |  |
3.000% Senior Notes due March 2032 |  |  |  |  |  |
Debt Instrument |  |  |  |  |  |
Total debt | $ 296.1 | $ 296.0 |  |  |  |
Debt instrument face amount | $ 300.0 | $ 300.0 | $ 300.0 |  |  |
Interest rate (as a percent) | 3.00% | 3.00% | 3.00% |  |  |
Revolving Credit Agreement |  |  |  |  |  |
Debt Instrument |  |  |  |  |  |
Total debt | $ 0.0 |  |  |  |  |

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- Definition Face (par) amount of debt instrument at time of issuance. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 50 -Paragraph 1B -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=123466505&loc=SL123495323-112611 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 2 -URI https://asc.fasb.org/extlink&oid=124435984&loc=d3e28551-108399 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 55 -Paragraph 8 -URI https://asc.fasb.org/extlink&oid=114775985&loc=d3e28878-108400 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 50 -Paragraph 1 -URI https://asc.fasb.org/extlink&oid=124429444&loc=SL124452920-239629 Reference 5: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 55 -Paragraph 69C -URI https://asc.fasb.org/extlink&oid=123466577&loc=SL123495737-112612 Reference 6: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 55 -Paragraph 69B -URI https://asc.fasb.org/extlink&oid=123466577&loc=SL123495735-112612 + Details
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- Definition Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 50 -Paragraph 1D -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=123466505&loc=SL123495340-112611 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 3 -URI https://asc.fasb.org/extlink&oid=124435984&loc=d3e28555-108399 + Details
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