Taxes on Income and Uncertain Positions (Tables)

12 Months Ended

Dec. 31, 2020

Taxes on Income and Uncertain Tax Positions [Abstract]

Schecule of taxes on income before equity in net income of associated companies [Table Text Block]

2020

2019

2018

Current:

Federal

$

(1,359)

$

(239)

$

6,583

State

1,171

352

(1,844)

Foreign

33,173

26,213

12,114

32,985

26,326

16,853

Deferred:

Federal

(28,437)

(9,267)

7,859

State

(3,087)

(396)

(173)

Foreign

(6,757)

(14,579)

511

Total

$

(5,296)

$

2,084

$

25,050

Schedule of components of earnings before income taxes [Table Text Block]

2020

2019

2018

U.S.

$

(66,585)

$

(46,697)

$

27,387

Foreign

93,724

75,601

55,711

Total

$

27,139

$

28,904

$

83,098

Schedule of total deferred tax assets and liabilities [Table Text Block]

2020

2019

Retirement benefits

$

15,237

$

15,142

Allowance for doubtful accounts

2,316

2,253

Insurance and litigation reserves

842

1,002

Performance incentives

5,914

7,213

Equity-based compensation

1,282

1,050

Prepaid expense

756

2,976

Insurance settlement

—

3,895

Operating loss carryforward

16,693

16,044

Foreign tax credit and other credits

24,873

34,384

Interest

16,812

11,479

Restructuring reserves

1,121

2,167

Right of use lease assets

9,346

10,015

Royalties and license fees

—

2,156

Inventory reserves

2,225

2,163

Research and development

7,974

2,580

Other

3,005

1,317

108,396

115,836

Valuation allowance

(21,511)

(13,834)

Total deferred tax assets, net

$

86,885

$

102,002

Depreciation

15,473

17,754

Foreign pension and other

1,807

1,269

Amortization and other

222,794

254,359

Lease liabilities

9,151

9,965

Outside basis in equity investment

7,938

6,776

Unremitted Earnings

5,919

8,228

Total deferred tax liabilities

$

263,082

$

298,351

Schedule of changes in the Company's deferred tax asset valuation allowance [Table Text Block]

Effect of 

Balance at

Purchase

Additional

Allowance

Exchange

Balance 

Beginning

Accounting

Valuation

Utilization

Rate

at End

of Period

Adjustments

Allowance

and Other

Changes

of Period

Valuation Allowance

Year ended December 31, 2020

$

13,834

$

7,148

$

2,738

$

(2,153)

$

(56)

$

21,511

Year ended December 31, 2019

$

7,520

$

13,752

$

832

$

(8,227)

$

(43)

$

13,834

Year ended December 31, 2018

$

7,401

$

—

$

650

$

(471)

$

(60)

$

7,520

Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]

2020

2019

2018

Income tax provision at the Federal statutory tax rate

$

5,699

$

6,070

$

17,458

Unremitted earnings

(2,308)

(4,383)

7,857

Tax law changes / reform

(1,059)

(416)

(3,118)

Sub part F / Global intangible low taxed income

5,140

574

2,095

Pension settlement

(2,247)

—

—

Foreign derived intangible income

(7,339)

(1,699)

(1,034)

Non-deductible acquisition expenses

131

1,743

1,019

Withholding taxes

7,809

8,621

1,161

Foreign tax credits

(4,699)

(3,787)

(1,911)

Share-based compensation

335

(540)

259

Foreign tax rate differential

596

920

1,081

Research and development credit

(475)

(306)

(230)

Uncertain tax positions

1,990

899

(79)

State income tax provisions, net

(2,245)

(117)

196

Non-deductible meals and entertainment

290

318

415

Intercompany transfer of intangible assets

(4,384)

(5,318)

—

Miscellaneous items, net

(2,530)

(495)

(119)

Taxes on income before equity in net income of associated companies

$

(5,296)

$

2,084

$

25,050

Schedule of Unrecognized Tax Benefits Roll Forward [Table Text Block]

2020

2019

2018

Unrecognized tax benefits as of January 1

$

19,097

$

7,050

$

6,761

Increase (decrease) in unrecognized tax benefits taken in prior periods

2,025

(28)

(183)

Increase in unrecognized tax benefits taken in current period

3,095

1,935

2,023

Decrease in unrecognized tax benefits due to lapse of statute of limitations

(3,659)

(1,029)

(1,292)

Increase in unrecognized tax benefits due to acquisition

597

11,301

—

Increase (decrease) due to foreign exchange rates

997

(132)

(259)

Unrecognized tax benefits as of December 31

$

22,152

$

19,097

$

7,050

Schedule Of Deferred Tax Assets And Liabilities Balance Sheet Classification [Table Text Block]

2020

2019

Non-current deferred tax assets

$

16,566

$

14,745

Non-current deferred tax liabilities

192,763

211,094

Net deferred tax liability

$

(176,197)

$

(196,349)