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Earnings Per Share and Equity - Narrative (Details) - USD ($) | 3 Months Ended | 6 Months Ended |  |
--- | --- | --- | --- | ---
Jul. 03, 2020 | Apr. 03, 2020 | Jun. 28, 2019 | Jul. 03, 2020 | Jun. 28, 2019 | Jun. 07, 2020 | Dec. 31, 2019
Dividends Payable [Line Items] |  |  |  |  |  |  |
Anti-dilutive shares | 3,600,000 |  | 600,000 | 3,100,000 | 600,000 |  |
Aggregate purchase price |  |  |  | $ 65,400,000 | $ 125,800,000 |  |
Payments of tax withholding for restricted shares | $ 600,000 |  | $ 1,100,000 | $ 16,600,000 | $ 27,200,000 |  |
Common stock withheld underlying restricted stock units (less than) | 100,000 |  | 100,000 | 900,000 | 1,300,000 |  |
Treasury shares reissued or retired during period |  |  |  | 0 |  |  |
Non-controlling interest | $ 23,200,000 |  |  | $ 23,200,000 |  |  | $ 22,400,000
Non-controlling interest share of earnings | $ 500,000 |  | $ 1,100,000 | $ 800,000 | $ 1,100,000 |  |
Series B Preferred Stock | Rights Agreement |  |  |  |  |  |  |
Dividends Payable [Line Items] |  |  |  |  |  |  |
Dividend declared (in shares) |  |  |  |  |  | 1 |
Purchase right, conversion ratio (in shares) |  |  |  |  |  | 0.00001 |
Preferred stock par value (in dollars per share) |  |  |  |  |  | $ 0.01 |
Price per unit (in dollars per unit) |  |  |  |  |  | $ 100.80 |
Minimum beneficial ownership to trigger exercise option |  |  |  |  |  | 15.00% |
Convertible Debt | 1.00% Notes |  |  |  |  |  |  |
Dividends Payable [Line Items] |  |  |  |  |  |  |
Debt instrument, interest rate (as a percent) | 1.00% |  |  | 1.00% |  |  |
Convertible Debt | 1.625% Notes |  |  |  |  |  |  |
Dividends Payable [Line Items] |  |  |  |  |  |  |
Debt instrument, interest rate (as a percent) | 1.625% |  |  | 1.625% |  |  |
Leshan |  |  |  |  |  |  |
Dividends Payable [Line Items] |  |  |  |  |  |  |
Percentage of ownership on domestic subsidiaries | 80.00% |  |  | 80.00% |  |  |
OSA |  |  |  |  |  |  |
Dividends Payable [Line Items] |  |  |  |  |  |  |
Additional ownership percentage acquired |  | 40.00% |  |  |  |  |
Income from FSL |  | $ 26,000,000.0 |  |  |  |  |
Share Repurchase Program |  |  |  |  |  |  |
Dividends Payable [Line Items] |  |  |  |  |  |  |
Stock repurchase program, authorized amount | $ 1,500,000,000 |  |  | $ 1,500,000,000 |  |  |
Aggregate purchase price | 0 |  | $ 50,000,000.0 | 65,300,000 | $ 125,700,000 |  |
Remaining authorized amount available for repurchase | $ 1,295,800,000 |  |  | $ 1,295,800,000 |  |  |

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