Borrowings (Tables)

3 Months Ended

Mar. 31, 2018

Debt Disclosure [Abstract]

Schedule of Borrowings

Borrowings at March 31, 2018 and December 31, 2017 consisted of the following:

	March 31, 2018		December 31, 2017
Revolving Facility	$	11,079	$	10,740
4.5% Senior Notes, due December 2020	300,000		300,000
4.2% Senior Notes, due December 2021	350,000		350,000
3.2% Senior Notes, due June 2023	100,000		100,000
3.37% Senior Notes, due June 2025	100,000		100,000
Other borrowings	2,409		1,446
Total borrowings	863,488		862,186
Less current portion	835		258
Less deferred debt issuance costs	2,052		2,204
Less unaccreted debt discount	870		936
Total long-term borrowings	$	859,731	$	858,788