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TAXES ON INCOME	6 Months Ended
	Jun. 30, 2019
Income Tax Disclosure [Abstract]
TAXES ON INCOME	TAXES ON INCOME For the three months ended June 30, 2019 and 2018, the effective income tax rate was 23.6% and 16.2%, respectively. The effective income tax rate for both the three months ended June 30, 2019 and 2018 benefited from $5 million of excess tax benefit associated with stock-based compensation arrangements. In addition, during the three months ended June 30, 2018 the Company recognized a $15 million income tax benefit associated with a change in a tax return accounting method that enabled the Company to accelerate the deduction of certain expenses on its 2017 tax return at the federal corporate statutory tax rate in effect during 2017. For the six months ended June 30, 2019 and 2018, the effective income tax rate was 23.6% and 19.1%, respectively. The effective income tax rate for the six months ended June 30, 2019 and 2018 benefited from $8 million and $13 million, respectively, of excess tax benefit associated with stock-based compensation arrangements. In addition, during the six months ended June 30, 2018 the Company recognized a $15 million income tax benefit associated with a change in a tax return accounting method that enabled the Company to accelerate the deduction of certain expenses on its 2017 tax return at the federal corporate statutory tax rate in effect during 2017.

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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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