Common Stock Schedule of Changes in Restricted Stock - Market Based Awards (Details) - USD ($)	12 Months Ended
Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Weighted-Average Grant-Date Fair Value
Share-based Compensation Arrangement by Share-based Payment Award, Options, Expirations in Period	1.90
Maximum [Member]
Weighted-Average Grant-Date Fair Value
Performance Shares Payout Range	250.00%
Restricted Stock - Market Based Awards [Member]
Number of Shares
Outstanding beginning of year, January 1,	499,547
Granted	207,655
Vested	(267,973)
Outstanding end of year, December 31,	439,229	499,547
Weighted-Average Grant-Date Fair Value
Outstanding at beginning of year, January 1,	$ 38.66
Weighted average Vested	43.10
Outstanding at end of year, December 31,	$ 43.21	$ 38.66
Share-based Compensation, Nonvested Awards, Total Compensation Cost Not yet Recognized	$ 10,500,000
Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition	1 year 6 months
Expected term of award	3 years	3 years	3 years
Risk-free interest rate	0.20%	1.40%	2.50%
Expected Volatility	84.60%	46.60%	41.40%
Weighted-average grant date fair value per share	$ 54.01	$ 33.52	$ 56.68
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested in Period, Fair Value	$ 11,600,000	$ 4,700,000	$ 2,000,000
Share-based Compensation Arrangement by Share-based Payment Award, Options, Expirations in Period	112,045
Shares Issued, Value, Share-based Payment Arrangement, before Forfeiture	$ 503,615
Restricted Stock SRC - Market Based Awards [Member]
Weighted-Average Grant-Date Fair Value
Share-based Compensation Arrangement by Share-based Payment Award, Options, Expirations in Period	155,928
Restricted Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Terms of Award	three-year
Number of Shares
Outstanding beginning of year, January 1,	1,150,970
Granted	657,972
Vested	(547,985)
Forfeited	(95,770)
Outstanding end of year, December 31,	1,165,187	1,150,970
Weighted-Average Grant-Date Fair Value
Outstanding at beginning of year, January 1,	$ 20.14
Weighted average Vested	24.86
Weighted average Forfeited	22.74
Outstanding at end of year, December 31,	$ 25.33	$ 20.14
Share-based Compensation, Nonvested Awards, Total Compensation Cost Not yet Recognized	$ 18,200,000
Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition	1 year 7 months 6 days
Weighted-average grant date fair value per share	$ 33.64	$ 11.98	$ 40.34
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested in Period, Fair Value	$ 13,600,000	$ 20,400,000	$ 16,300,000

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The number of equity-based payment instruments, excluding stock (or unit) options, that were forfeited during the reporting period.

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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.

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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).

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Per share or unit weighted-average fair value of nonvested award under share-based payment arrangement. Excludes share and unit options.

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The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period.

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Net number of non-option equity instruments granted to participants.

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Number of equity instruments other than options outstanding, including both vested and non-vested instruments.

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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.

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Fair value of options vested. Excludes equity instruments other than options, for example, but not limited to, share units, stock appreciation rights, restricted stock.

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Value, before forfeiture, of shares issued under share-based payment arrangement. Excludes employee stock ownership plan (ESOP).

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