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Share-Based Compensation Plans - Terms and Assumptions (Details) - USD ($) $ / shares in Units, $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
TSR PSU |  |  |
Weighted-average assumptions used to estimate fair value: |  |  |
Expected dividend yield | 1.20% | 0.80% | 0.70%
Expected stock price volatility | 48.50% | 48.90% | 29.60%
Risk-free interest rate | 1.80% | 0.20% | 1.40%
Contractual term in years | 2 years 9 months 18 days | 2 years 10 months 24 days | 2 years 10 months 24 days
Weighted-average fair value estimate at grant date | $ 3.4 | $ 2.7 | $ 3.6
Weighted-average fair value estimate per share (in dollars per share) | $ 87.31 | $ 103.83 | $ 94.53
Dividend yield | 0.00% |  |
Time Based Vesting Option |  |  |
Weighted-average assumptions used to estimate fair value: |  |  |
Expected dividend yield |  |  | 0.70%
Expected stock price volatility |  |  | 29.70%
Risk-free interest rate |  |  | 1.30%
Contractual term in years | 4 years 6 months |  | 4 years 6 months
Weighted-average fair value estimate at grant date |  |  | $ 1.7
Weighted-average fair value estimate per share (in dollars per share) |  |  | $ 21.10

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- Definition Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other Than Options, Granted, Weighted Average Grant Date Fair Value + References No definition available. + Details
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- Definition Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Dividend Rate + References No definition available. + Details
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- Definition The estimated dividend rate (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (f)(2)(iii) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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- Definition The risk-free interest rate assumption that is used in valuing an option on its own shares. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (f)(2)(iv) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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- Definition Rate of weighted-average expected volatility for award under share-based payment arrangement. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (f)(2)(ii) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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- Definition The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (d)(1) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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- Definition Expected term of award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (f)(2)(i) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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