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Income Taxes - Computation of Income Tax Expense (Benefit) (Details) - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended
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Dec. 31, 2019 | Sep. 30, 2019 | Jun. 30, 2019 | Mar. 31, 2019 | Dec. 31, 2018 | Sep. 28, 2018 | Jun. 29, 2018 | Mar. 30, 2018 | Dec. 31, 2019 | Dec. 31, 2018 | Dec. 29, 2017
Income Tax Disclosure [Abstract] |  |  |  |  |  |  |  |  |  |  |
Income before income tax expense (benefit) |  |  |  |  |  |  |  |  | $ 67,242 | $ 259,803 | $ 133,001
Tax at federal statutory tax rate |  |  |  |  |  |  |  |  | 14,121 | 54,559 | 46,550
S- corporation exclusion |  |  |  |  |  |  |  |  | (4,875) | (39,539) | (25,109)
State taxes, net of federal tax benefit |  |  |  |  |  |  |  |  | 3,223 | 3,865 | 1,010
Change in tax status |  |  |  |  |  |  |  |  | (93,878) |  |
Change in valuation allowance |  |  |  |  |  |  |  |  | 4,502 | (2,215) | 1,438
Change in uncertain tax positions |  |  |  |  |  |  |  |  | 4,118 | 629 | (34)
Foreign tax rate differential |  |  |  |  |  |  |  |  | 4,886 | 4,168 | (907)
Foreign tax credits |  |  |  |  |  |  |  |  | (1,313) |  |
Transaction costs |  |  |  |  |  |  |  |  | 1,052 |  |
Other permanent items, net |  |  |  |  |  |  |  |  | 1,182 |  |
Noncontrolling interests |  |  |  |  |  |  |  |  | (2,282) | (3,599) | (4,960)
Other, net |  |  |  |  |  |  |  |  | (622) | 2,499 | 3,476
Total income tax expense (benefit) | $ (2,823) | $ (15,453) | $ (53,496) | $ 1,886 | $ 1,841 | $ 4,154 | $ 9,019 | $ 5,353 | $ (69,886) | $ 20,367 | $ 21,464
Tax at federal statutory tax rate |  |  |  |  |  |  |  |  | 21.00% | 21.00% | 35.00%
S- corporation exclusion |  |  |  |  |  |  |  |  | (7.00%) | (15.00%) | (19.00%)
State taxes, net of federal tax benefit |  |  |  |  |  |  |  |  | 5.00% | 1.00% | 1.00%
Change in tax status |  |  |  |  |  |  |  |  | (140.00%) |  |
Change in valuation allowance |  |  |  |  |  |  |  |  | 7.00% | (1.00%) | 1.00%
Change in uncertain tax positions |  |  |  |  |  |  |  |  | 6.00% | 0.00% | 0.00%
Foreign tax rate differential |  |  |  |  |  |  |  |  | 7.00% | 2.00% | (1.00%)
Foreign tax credits |  |  |  |  |  |  |  |  | (2.00%) |  |
Transaction costs |  |  |  |  |  |  |  |  | 1.00% |  |
Other permanent items, net |  |  |  |  |  |  |  |  | 2.00% |  |
Noncontrolling interests |  |  |  |  |  |  |  |  | (3.00%) | (1.00%) | (4.00%)
Other, net |  |  |  |  |  |  |  |  | (1.00%) | 1.00% | 3.00%
Total income tax expense (benefit) |  |  |  |  |  |  |  |  | (104.00%) | 8.00% | 16.00%

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- Definition Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to noncontrolling interest income (loss) exempt from income taxes. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 13 -URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32698-109319 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32687-109319 + Details
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- Definition Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to nondeductible expenses. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32687-109319 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 13 -URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32698-109319 + Details
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- Definition Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to tax exempt income, equity in earnings (loss) of an unconsolidated subsidiary, minority noncontrolling interest income (loss), tax holiday, disposition of a business, disposition of an asset, repatriation of foreign earnings, repatriation of foreign earnings jobs creation act of 2004, increase (decrease) in enacted tax rate, prior year income taxes, increase (decrease) in deferred tax asset valuation allowance, and other adjustments. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32687-109319 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 13 -URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32698-109319 + Details
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- Definition Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to state and local income tax expense (benefit). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32687-109319 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08(h)(2)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 13 -URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32698-109319 + Details
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- Definition Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to increase (decrease) in income tax contingencies. Including, but not limited to, domestic tax contingency, foreign tax contingency, state and local tax contingency, and other contingencies. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32687-109319 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 13 -URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32698-109319 + Details
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