Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Millions	3 Months Ended	6 Months Ended
Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Net income	$ 223	$ 251	$ 448	$ 674
Other comprehensive (loss) income:
Fair market value adjustment on cash flow hedges, net of income tax benefit of $36 million, $2 million, $45 million and $2 million	(107)	(4)	(130)	(5)
Foreign currency translation	(2)	(6)	2	(6)
Total other comprehensive loss	(108)	(10)	(126)	(12)
Comprehensive income	115	241	322	662
Cost of Services
Other comprehensive (loss) income:
Reclassification adjustment for net realized (gains) losses on cash flow hedges	0		0
Reclassification adjustment for net realized (gains) losses on cash flow hedges		(1)		(3)
Interest Expense
Other comprehensive (loss) income:
Reclassification adjustment for net realized (gains) losses on cash flow hedges	$ 1		$ 2
Reclassification adjustment for net realized (gains) losses on cash flow hedges		$ 1		$ 2

Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.

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