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Income Taxes	6 Months Ended
	Jun. 30, 2019
Income Tax Disclosure [Abstract]
Income Taxes	Income Taxes The effective income tax rate on continuing operations for the six months ended June 30, 2019, was 21.8%. The year-to-date provision for income taxes included taxes on earnings at an anticipated rate of 23.7% and a year-to-date net discrete tax benefit of $5.0 million. The year-to-date net discrete tax benefit relates primarily to a reduced tax liability on prior year tax filings finalized in the current quarter of $2.7 million, excess tax benefits related to employee stock compensation of $1.5 million, and a reduction of unrecognized income tax benefits of $1.2 million. The effective income tax rate on continuing operations for the six months ended June 30, 2018, was 23.1%. The year-to-date provision for income taxes includes taxes on earnings at an anticipated rate of approximately 24.7% and a year-to-date net discrete tax benefit of $3.5 million.

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- Definition

The entire disclosure for income taxes. Disclosures may include net deferred tax liability or asset recognized in an enterprise's statement of financial position, net change during the year in the total valuation allowance, approximate tax effect of each type of temporary difference and carryforward that gives rise to a significant portion of deferred tax liabilities and deferred tax assets, utilization of a tax carryback, and tax uncertainties information.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-URI http://asc.fasb.org/topic&trid=2144680

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