Basis of Presentation (Tables)

6 Months Ended

Jun. 30, 2020

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Reconciliation from Basic to Diluted Shares

The table below presents a reconciliation of weighted average shares used in the calculation of basic and diluted EPS.

	Three Months Ended		Six Months Ended
	June 30,		June 30,
(in millions)	2020	2019	2020	2019
Weighted average shares for basic EPS	615	615	615	615
Dilutive effect of shares issuable under stock-based compensation plans	2	2	2	2
Weighted average shares for diluted EPS	617	617	617	617