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Long-Term Incentive Compensation (Tables) | 12 Months Ended
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Dec. 31, 2021
Share-based Payment Arrangement [Abstract] |
Schedule of Share-based Compensation, Stock Options, Activity | The following table provides additional information related to stock options:
2021 Activity | Number of shares (in thousands) |  | Weighted average exercise price |  | Remaining weighted average contractual life in years |  | Intrinsic value (in millions)
Beginning balance | 95 |  |  | $ | 358.31 |  |  | 3.5 |  | $ | — |
Forfeited/expired | (20) |  |  | $ | 362.07 |  |  |  |  |
Total outstanding | 75 |  |  | $ | 357.34 |  |  | 3.2 |  | $ | — |
Options exercisable | 75 |  |  | $ | 358.46 |  |  | 3.2 |  | $ | — |
Schedule of Nonvested Restricted Stock Shares Activity | Restricted stock generally vests over a period of one to four years from the date of grant. The following table provides additional information related to our restricted stock:
2021 Activity | Restricted stock (shares in thousands)
Nonvested at beginning of year | — |
Granted | 10 |
Vested | — |
Nonvested at the end of year | 10 |
The following table provides additional information related to our restricted stock units:
2021 Activity | Restricted stock units (shares in thousands)
Nonvested at beginning of year | 331 |
Granted | 140 |
Vested | (113) |
Forfeited | (2) |
Nonvested at the end of year | 356 |
Schedule of Stock Appreciation Rights | The following table provides additional information related to our stock appreciation rights:
2021 Activity | Stock Appreciation Rights (in thousands)
Nonvested at beginning of year | 248 |
Granted | — |
Forfeited | (11) |
Nonvested at the end of year | 237 |

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- Definition Tabular disclosure of the number and weighted-average exercise prices (or conversion ratios) for stock appreciation rights awards that were outstanding at the beginning and end of the year, and the number of stock appreciation rights awards that were granted, exercised or converted, forfeited, and expired during the year. + 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)(1) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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- Definition Tabular disclosure for stock option plans. Includes, but is not limited to, outstanding awards at beginning and end of year, grants, exercises, forfeitures, and weighted-average grant date fair value. + 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 (d) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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- Definition Disclosure of the number and weighted-average grant date fair value for restricted stock and restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock and restricted stock units that were granted, vested, or forfeited during the year. + References No definition available. + Details
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