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Share-Based Compensation - Summary of Activity Under Share-Based Compensation Plans (Detail) - USD ($) $ / shares in Units, shares in Thousands, $ in Millions | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2023 | Mar. 31, 2022 | Dec. 31, 2022
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Weighted Average Remaining Contractual Term, Vested and expected to vest | [1] | 4 years 10 months 24 days |  |
Outstanding and nonvested, Beginning Balance, Number of Shares | [2] | 4,538 |  |
Granted, Number of Shares |  | 111 |  |
Vested, Number of Shares |  | (994) |  |
Forfeited, Number of Shares |  | (57) |  |
Outstanding and nonvested, Ending Balance, Number of Shares | [2] | 3,598 |  | 4,538
Number of Shares, Expected to vest | [3] | 3,050 |  |
Outstanding and nonvested, Beginning Balance, Weighted Average Grant Date Fair Value Per Share | [2] | $ 33.14 |  |
Granted, Weighted Average Grant Date Fair Value Per Share |  | 20.17 |  |
Vested, Weighted Average Grant Date Fair Value Per Share |  | 39.32 |  |
Forfeited, Weighted Average Grant Date Fair Value Per Share |  | 40.76 |  |
Outstanding and nonvested, Ending Balance, Weighted Average Grant Date Fair Value Per Share | [2] | 30.91 |  | $ 33.14
Expected to vest, Ending Balance, Weighted Average Grant Date Fair Value Per Share | [3] | $ 29.48 |  |
SARs [Member] |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Number of Awards Outstanding, Beginning Balance | [4] | 3,074 |  |
Granted, Number of Awards |  | 217 | 0 |
Exercised, Number of Awards |  | (7) |  |
Forfeited, Number of Awards | [5] | (157) |  |
Number of Awards Outstanding, Ending Balance | [4] | 3,127 |  | 3,074
Number of Awards Exercisable, Ending Balance | [1] | 2,126 |  |
Number of Awards Vested and expected to vest, Ending Balance | [1] | 3,093 |  |
Weighted Average Exercise Price Per Award Outstanding, Beginning Balance | [4] | $ 24.21 |  |
Granted, Weighted Average Exercise Price Per Award |  | 20.17 |  |
Exercised, Weighted Average Exercise Price Per Award |  | 15.22 |  |
Forfeited, Weighted Average Exercise Price Per Award | [5] | 28.58 |  |
Weighted Average Exercise Price Per Award Outstanding, Ending Balance | [4] | 23.73 |  | $ 24.21
Exercisable, Weighted Average Exercise Price Per Award, Ending Balance | [1] | 27.52 |  |
Weighted Average Exercise Price Per Award, Vested and expected to vest, Ending Balance | [1] | $ 23.83 |  |
Weighted Average Remaining Contractual Term Outstanding | [4] | 4 years 10 months 24 days |  | 4 years 7 months 6 days
Exercisable Weighted Average Remaining Contractual Term | [1] | 2 years 7 months 6 days |  |
Aggregate Intrinsic Value Outstanding | [4],[6] | $ 1.7 |  | $ 0.3
Exercisable, Aggregate Intrinsic Value | [1],[6] | 0.4 |  |
Aggregate Intrinsic Value, Vested and expected to vest | [1],[6] | $ 1.6 |  |
Granted, Weighted Average Grant Date Fair Value Per Share |  | $ 9.20 |  |
[1] | Includes 0.7 million performance condition SARs
[2] | Includes 520,138 performance-based restricted stock units as of both March 31, 2023 and December 31, 2022, which represents the maximum amount that can vest.
[3] | Includes 68,300 performance-based restricted stock units.
[4] | Includes 0.7 million and 0.8 million performance condition SARs as of March 31, 2023 and December 31, 2022, respectively
[5] | Includes 0.1 million performance condition SARs
[6] | The intrinsic value is the amount by which the current market value of the underlying stock exceeds the exercise price of the stock awards.

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- Definition Weighted average fair value as of the grant date of equity-based award plans other than stock (unit) option plans that were not exercised or put into effect as a result of the occurrence of a terminating event. + 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 (c)(2)(iii)(03) -URI https://asc.fasb.org/extlink&oid=128089324&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://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(2)(iii)(01) -URI https://asc.fasb.org/extlink&oid=128089324&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://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(2)(iii)(01) -URI https://asc.fasb.org/extlink&oid=128089324&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://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(2)(ii) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(2)(i) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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- Definition Per share or unit weighted-average fair value of nonvested award under share-based payment arrangement. Excludes share and unit options. + 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 (c)(2)(i) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(2)(ii) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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- Definition The number of equity-based payment instruments, excluding stock (or unit) options, that vested during the reporting period. + 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 (c)(2)(iii)(02) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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- Definition The weighted average fair value as of grant date pertaining to an equity-based award plan other than a stock (or unit) option plan for which the grantee gained the right during the reporting period, by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash in accordance with the terms of the 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 (c)(2)(iii)(02) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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