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CAPITAL STOCK AND STOCK AWARD PLANS - Performance-Based Shares and Units by First Vesting Date (Details) - $ / shares |  | 12 Months Ended |
--- | --- | --- | ---
Feb. 09, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Performance-based restricted shares and restricted stock units |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Performance shares and stock units granted, net of forfeitures (in shares) |  | 1,041,318 |
Weighted average grant date fair value (in dollars per share) |  | $ 68.53 |
Unvested performance shares and restricted stock units (in shares) |  | 407,642 | 1,102,211
Granted (in shares) |  | 292,993 |
Weighted average grant date fair value (in dollars per share) |  | $ 74.92 |
Performance-based restricted shares and restricted stock units | First Vesting Date Dec 31 2019 |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Performance shares and stock units granted, net of forfeitures (in shares) |  | 354,005 |
Weighted average grant date fair value (in dollars per share) |  | $ 73.79 |
Unvested performance shares and restricted stock units (in shares) |  | 70,756 |
Performance-based restricted shares and restricted stock units | First Vesting Date Dec 31 2020 |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Performance shares and stock units granted, net of forfeitures (in shares) |  | 401,548 |
Weighted average grant date fair value (in dollars per share) |  | $ 59.34 |
Unvested performance shares and restricted stock units (in shares) |  | 80,268 |
Performance-based restricted shares and restricted stock units | First Vesting Date Dec 31 2020 |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Performance shares and stock units granted, net of forfeitures (in shares) |  | 285,765 |
Weighted average grant date fair value (in dollars per share) |  | $ 74.91 |
Unvested performance shares and restricted stock units (in shares) |  | 256,618 |
Performance-based restricted stock units |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Stock award vesting period (in years) |  | 3 years |
Performance-based restricted stock units | First Vesting Date Dec 31 2021 | Subsequent event |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Granted (in shares) | 330,072 |  |
Weighted average grant date fair value (in dollars per share) | $ 76.74 |  |
Stock award vesting period (in years) | 3 years |  |

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- Definition Share-Based Compensation Arrangement By Share-Based Payment Award, Equity Instruments Other Than Options, Grants Net Of Forfeitures, Weighted Average Grant Date Fair Value + References No definition available. + Details
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- Definition Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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- Definition The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(2)(iii)(1) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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- Definition The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(2)(iii)(1) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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- Definition The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(2)(i)-(ii) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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