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Income Taxes (Policies)
3 Months Ended
Mar. 31, 2018
Income Taxes [Abstract]  
Effective Income tax Rate Description
The provision for income taxes consists of provisions for federal, state, and foreign income taxes.  The effective tax rates for the periods ended March 31, 2018 and April 1, 2017 reflect the Company's expected tax rate on reported income from continuing operations before income tax and tax adjustments. The Company operates in a global environment with significant operations in various jurisdictions outside the United States.  Accordingly, the consolidated income tax rate is a composite rate reflecting the Company's earnings and the applicable tax rates in the various jurisdictions where the Company operates.