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Debt (Tables)

12 Months Ended

Dec. 31, 2017

Debt Disclosure [Abstract]

Annual Contractual Maturities of Principal on Debt Outstanding

Annual contractual maturities of outstanding principal on the term loan at December 31, 2017, are as follows:

In millions
2018	$	60
2019	68
2020	412
Total	$	540

Interest Expense on Borrowings

The following table presents interest expense on borrowings for the years ended December 31:

In millions	2017				2016				2015
Interest expense	$	15			$	12			$	9

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- References

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- Definition

Tabular disclosure of interest income and expense, including, but not limited to, interest income and expense from investments, loans, and securities.

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- Definition

Tabular disclosure of the combined aggregate amount of maturities and sinking fund requirements for all long-term borrowings for each of the five years following the date of the latest balance sheet date presented.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 10
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6802200&loc=d3e1835-112601

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