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Income Taxes (Tables) | 12 Months Ended
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Dec. 31, 2016
Income Tax Disclosure [Abstract] |
Schedule of Components of Income Tax Expense (Benefit) [Table Text Block] | The provision for income taxes for the years ended December 31 consists of the following:
| 2016 |  | 2015 |  | 2014
Current: |  |  |  |  |
Federal | $ | 45,314 |  |  | $ | 82,532 |  |  | $ | 101,857 |
State | 7,022 |  |  | 18,022 |  |  | 20,123 |
International | 110,208 |  |  | 85,310 |  |  | 88,707 |
| 162,544 |  |  | 185,864 |  |  | 210,687 |
Deferred: |  |  |  |  |
Federal | 29,973 |  |  | 12,127 |  |  | (1,097 | )
State | 7,161 |  |  | (1,828 | ) |  | (2,071 | )
International | (9,004 | ) |  | (4,466 | ) |  | (22,576 | )
| 28,130 |  |  | 5,833 |  |  | (25,744 | )
| $ | 190,674 |  |  | $ | 191,697 |  |  | $ | 184,943 |
Schedule of Effective Income Tax Rate Reconciliation [Table Text Block] | The principal causes of the difference between the U.S. federal statutory tax rate of 35% and effective income tax rates for the years ended December 31 are as follows:
| 2016 |  | 2015 |  | 2014
United States | $ | 235,256 |  |  | $ | 281,579 |  |  | $ | 317,400 |
International | 480,141 |  |  | 410,604 |  |  | 365,933 |
Income before income taxes | $ | 715,397 |  |  | $ | 692,183 |  |  | $ | 683,333 |
Provision at statutory tax rate | $ | 250,389 |  |  | $ | 242,264 |  |  | $ | 239,166 |
State taxes, net of federal benefit | 9,219 |  |  | 10,526 |  |  | 11,734 |
International effective tax rate differential | (64,002 | ) |  | (56,132 | ) |  | (56,865 | )
Change in valuation allowance | 7,174 |  |  | (205 | ) |  | (7,803 | )
Other non-deductible expenses | 3,516 |  |  | 3,530 |  |  | 4,040 |
Changes in tax accruals | (3,679 | ) |  | (7,423 | ) |  | 1,335 |
Tax credits | (14,510 | ) |  | — |  |  | — |
Other | 2,567 |  |  | (863 | ) |  | (6,664 | )
Provision for income taxes | $ | 190,674 |  |  | $ | 191,697 |  |  | $ | 184,943 |
Reconciliation of Unrecognized Tax Benefits [Table Text Block] | A reconciliation of the beginning and ending amount of unrecognized tax benefits for the years ended December 31 is as follows:
| 2016 |  | 2015 |  | 2014
Balance at beginning of year | $ | 36,935 |  |  | $ | 44,701 |  |  | $ | 45,987 |
Additions based on tax positions taken during a prior period | 2,356 |  |  | 2,568 |  |  | 3,792 |
Reductions based on tax positions taken during a prior period | (6,305 | ) |  | (9,482 | ) |  | (7,737 | )
Additions based on tax positions taken during the current period | 3,935 |  |  | 8,440 |  |  | 5,518 |
Reductions related to settlement of tax matters | (2,795 | ) |  | (4,143 | ) |  | (317 | )
Reductions related to a lapse of applicable statute of limitations | (2,592 | ) |  | (5,149 | ) |  | (2,542 | )
Balance at end of year | $ | 31,534 |  |  | $ | 36,935 |  |  | $ | 44,701 |
Summary of Open Tax Years by Major Jurisdiction [Table Text Block] | In many cases the company's uncertain tax positions are related to tax years that remain subject to examination by tax authorities. The following describes the open tax years, by major tax jurisdiction, as of December 31, 2016:
United States - Federal |  | 2013 - present
United States - States |  | 2009 - present
Germany (a) |  | 2010 - present
Hong Kong |  | 2011 - present
Italy (a) |  | 2012 - present
Sweden |  | 2011 - present
United Kingdom |  | 2014 - present
(a) Includes federal as well as local jurisdictions.
Schedule of Deferred Tax Assets and Liabilities [Table Text Block] | As of December 31, 2016, the significant components of the company's deferred tax assets and liabilities are included in "Other assets," and "Other liabilities" in the company's consolidated balance sheets. As of December 31, 2015 the significant components of the company's deferred tax assets and liabilities are included in "Other current assets," "Other assets," "Accrued expenses," and "Other liabilities" in the company's consolidated balance sheets. The deferred tax assets and liabilities consist of the following at December 31:
| 2016 |  | 2015
Deferred tax assets: |  |  |
Net operating loss carryforwards | $ | 102,710 |  |  | $ | 102,005 |
Inventory adjustments | 56,890 |  |  | 48,467 |
Allowance for doubtful accounts | 14,526 |  |  | 13,371 |
Accrued expenses | 40,179 |  |  | 43,044 |
Interest carryforward | 19,073 |  |  | 26,051 |
Stock-based compensation awards | 24,505 |  |  | 26,911 |
Other comprehensive income items | 10,859 |  |  | 16,232 |
Integration and restructuring | 2,970 |  |  | 4,117 |
Other | 17,830 |  |  | 7,892 |
| 289,542 |  |  | 288,090 |
Valuation allowance | (15,323 | ) |  | (8,149 | )
Total deferred tax assets | $ | 274,219 |  |  | $ | 279,941 |
Deferred tax liabilities: |  |  |
Goodwill | $ | (142,541 | ) |  | $ | (113,788 | )
Depreciation | (94,838 | ) |  | (83,291 | )
Intangible assets | (21,118 | ) |  | (31,481 | )
Other | — |  |  | — |
Total deferred tax liabilities | $ | (258,497 | ) |  | $ | (228,560 | )
Total net deferred tax assets | $ | 15,722 |  |  | $ | 51,381 |

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- Definition Tabular disclosure of the components of income tax expense attributable to continuing operations for each year presented including, but not limited to: current tax expense (benefit), deferred tax expense (benefit), investment tax credits, government grants, the benefits of operating loss carryforwards, tax expense that results from allocating certain tax benefits either directly to contributed capital or to reduce goodwill or other noncurrent intangible assets of an acquired entity, adjustments of a deferred tax liability or asset for enacted changes in tax laws or rates or a change in the tax status of the entity, and adjustments of the beginning-of-the-year balances of a valuation allowance because of a change in circumstances that causes a change in judgment about the realizability of the related deferred tax asset in future years. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 9 -URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32639-109319 + Details
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