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- Definition

Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

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- Definition

Face amount or stated value per share of common stock.

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- Definition

Amount of cost not yet recognized for nonvested award under share-based payment arrangement.

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- Definition

Weighted-average period over which cost not yet recognized is expected to be recognized for 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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- Definition

Cash outflow in the form of capital distributions and dividends to common shareholders, preferred shareholders and noncontrolling interests.

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- Definition

Net number of share options (or share units) granted during the period.

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- Definition

Intrinsic value of nonvested award under share-based payment arrangement. Excludes share and unit options.

+ References

No definition available.

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- Definition

Weighted average exercise price as of the balance sheet date for those equity-based payment arrangements exercisable and outstanding.

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- Definition

Amount of stock repurchase plan authorized.

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- Definition

Number of shares that have been repurchased during the period and have not been retired and are not held in treasury. Some state laws may govern the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.

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Supplemental equity information - Narrative (Detail) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 29, 2019	Sep. 30, 2020	Sep. 29, 2019	Dec. 31, 2019	Jun. 30, 2019	May 17, 2017
Stockholders Equity Note
Common stock, par value (in dollars per share)	$ 0.01		$ 0.01		$ 0.01
Repurchase of common stock (in shares)			0
Share-based compensation cost	$ 3,800,000	$ 700,000	$ 22,800,000	$ 2,500,000
Unrecognized compensation cost related to non-vested share-based compensation	20,700,000		$ 20,700,000
Weighted average period			2 years
Payment of dividends			$ 0	$ 68,886,000
Restricted Stock Grants (RSGs)
Stockholders Equity Note
Aggregate intrinsic value of unvested	$ 9,300,000		$ 9,300,000
2014 Options \| Manager
Stockholders Equity Note
Stock options granted (in shares)			652,311
Option to purchase shares of common stock, price per share (in dollars per share)	$ 9.94		$ 9.94			$ 11.46
2014 Options \| Manager \| Previously Reported
Stockholders Equity Note
Option to purchase shares of common stock, price per share (in dollars per share)	11.46		$ 11.46			$ 12.95
2015 Options \| Manager
Stockholders Equity Note
Stock options granted (in shares)			700,000
Option to purchase shares of common stock, price per share (in dollars per share)	15.93	$ 17.45	$ 15.93	$ 17.45
2015 Options \| Manager \| Previously Reported
Stockholders Equity Note
Option to purchase shares of common stock, price per share (in dollars per share)	17.45	18.94	$ 17.45	18.94
2016 Options \| Manager
Stockholders Equity Note
Stock options granted (in shares)			862,500
Option to purchase shares of common stock, price per share (in dollars per share)	10.23	11.75	$ 10.23	11.75
2016 Options \| Manager \| Previously Reported
Stockholders Equity Note
Option to purchase shares of common stock, price per share (in dollars per share)	11.75	13.24	$ 11.75	13.24
2018 Options \| Manager
Stockholders Equity Note
Stock options granted (in shares)			690,000
Option to purchase shares of common stock, price per share (in dollars per share)	13.44	14.96	$ 13.44	14.96
2018 Options \| Manager \| Previously Reported
Stockholders Equity Note
Option to purchase shares of common stock, price per share (in dollars per share)	$ 14.96	$ 16.45	$ 14.96	$ 16.45
Share Repurchase Program
Stockholders Equity Note
Shares authorized for repurchase (up to) (shares)							$ 100,000,000.0
Common stock, par value (in dollars per share)							$ 0.01