Earnings Per Share - Basic Loss Per Share Calculation (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended	9 Months Ended
Sep. 28, 2019	Sep. 29, 2018	Sep. 28, 2019	Sep. 29, 2018
Income from continuing operations
Income from continuing operations	$ 17,042	$ 28,637	$ 55,175	$ 103,079
Equity earnings of non-consolidated entities	0	0	0	738
Net Income	$ 17,042	$ 28,637	$ 55,175	$ 103,817
Weighted average outstanding shares of common stock basic (shares)	100,572,016	104,169,833	100,615,006	105,309,185
Net income per share - basic (usd per share)	$ 0.17	$ 0.27	$ 0.55	$ 0.99

The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.

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+ Details

- Definition

This item represents the entity's proportionate share for the period of the net income (loss) of its investee (such as unconsolidated subsidiaries and joint ventures) to which the equity method of accounting is applied. This item includes income or expense related to stock-based compensation based on the investor's grant of stock to employees of an equity method investee.

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