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Accumulated Other Comprehensive Income (Loss) - Reclassification Adjustments Out of AOCI (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2018 | Jul. 01, 2017 | Jun. 30, 2018 | Jul. 01, 2017
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items] |  |  |  |  |  |
Cost of goods sold | $ 563,820 | $ 524,311 | [1] | $ 1,109,490 | $ 1,012,738 | [1]
Interest expense | 6,073 | 6,442 | [1] | 11,982 | 8,973 | [1]
Other income, net | (586) | (342) | [1] | (1,146) | (936) | [1]
Income tax (benefit) expense | 12,411 | 12,650 | [1] | 19,806 | 24,579 | [1]
Net of tax and noncontrolling interests | (33,182) | (27,633) | [1] | (57,310) | (57,620) | [1]
Selling, general, and administrative expense | 38,428 | 36,299 | [1] | 72,485 | 71,873 | [1]
Unrealized losses (gains) on derivatives [Member] | Amount Reclassified from AOCI [Member] |  |  |  |  |  |
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items] |  |  |  |  |  |
Cost of goods sold | 19 | 602 |  | (346) | 1,024 |
Interest expense | 0 | 232 |  | 0 | 464 |
Income tax (benefit) expense | (2) | (361) |  | 71 | (514) |
Net of tax and noncontrolling interests | 17 | 473 |  | (275) | 974 |
Amortization of net loss and prior service cost on employee benefit plans [Member] | Amount Reclassified from AOCI [Member] |  |  |  |  |  |
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items] |  |  |  |  |  |
Other income, net | 21 | 275 |  | 162 | 601 |
Income tax (benefit) expense | 6 | (46) |  | (16) | (110) |
Net of tax and noncontrolling interests | 27 | 229 |  | 146 | 491 |
Sale of available-for-sale securities [Member] | Amount Reclassified from AOCI [Member] |  |  |  |  |  |
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items] |  |  |  |  |  |
Other income, net | 0 | (357) |  | 0 | (611) |
Income tax (benefit) expense | 0 | 138 |  | 0 | 232 |
Net of tax and noncontrolling interests | 0 | (219) |  | 0 | (379) |
Gain recognized upon sale of business [Member] | Amount Reclassified from AOCI [Member] |  |  |  |  |  |
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items] |  |  |  |  |  |
Income tax (benefit) expense | 0 | 0 |  | 0 | 0 |
Net of tax and noncontrolling interests | 0 | (3,777) |  | 0 | (3,777) |
Selling, general, and administrative expense | $ 0 | $ (3,777) |  | $ 0 | $ (3,777) |
[1] | The Condensed Consolidated Statements of Income for the quarter and six months ended July 1, 2017 have been adjusted to reflect the adoption of ASU 2017-07, Compensation - Retirement Benefits (Topic 715): Improving the Presentation of Net Periodic Pension Cost and Net Periodic Postretirement Benefit Cost. The components of net periodic benefit cost (income) other than the service cost component are included in other income, net in the Condensed Consolidated Statements of Income. Refer to Note 1 for further discussion.

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- Definition The aggregate costs related to goods produced and sold and services rendered by an entity during the reporting period. This excludes costs incurred during the reporting period related to financial services rendered and other revenue generating activities. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.2(a),(d)) -URI http://asc.fasb.org/extlink&oid=115205541&loc=SL114868664-224227 + Details
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