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Summary of Significant Accounting Policies - Additional Information (Detail) $ in Thousands |  | 1 Months Ended | 3 Months Ended
--- | --- | --- | ---
Jul. 05, 2011 patent | Nov. 30, 2016 USD ($) | Jul. 31, 2015 patent | Apr. 02, 2017 USD ($) | Apr. 03, 2016 USD ($)
Significant Accounting Policies [Line Items] |  |  |  |  |
Amortization expense |  |  |  | $ 23,669 | $ 25,532
Standby Letters of Credit [Member] |  |  |  |  |
Significant Accounting Policies [Line Items] |  |  |  |  |
Loss contingency, range of possible loss, portion not accrued |  |  |  | 8,100 |
Surety Bonds [Member] |  |  |  |  |
Significant Accounting Policies [Line Items] |  |  |  |  |
Loss contingency, range of possible loss, portion not accrued |  |  |  | 2,400 |
Bank Guaranties [Member] |  |  |  |  |
Significant Accounting Policies [Line Items] |  |  |  |  |
Loss contingency, range of possible loss, portion not accrued |  |  |  | $ 1,700 |
PPC [Member] | Corning [Member] |  |  |  |  |
Significant Accounting Policies [Line Items] |  |  |  |  |
Gain contingency, number of patents allegedly infringed upon | patent | 2 |  |  |  |
Gain contingency, number of patents infringed upon | patent |  |  | 2 |  |
Litigation settlement amount |  | $ 61,300 |  |  |
Trademarks [Member] |  |  |  |  |
Significant Accounting Policies [Line Items] |  |  |  |  |
Useful life (in years) |  |  |  | 10 years |
Amortization expense |  |  |  | $ 800 |

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- Definition The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6388964&loc=d3e16225-109274 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3602-108585 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(2) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
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