Borrowings (Tables)

6 Months Ended

Jun. 30, 2016

Debt Disclosure [Abstract]

Schedule of Borrowings

Borrowings at June 30, 2016 and December 31, 2015 consisted of the following:

	June 30, 2016		December 31, 2015
Revolving Facility	$	210,000	$	195,000
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		—
3.37% Senior Notes, due June 2025	100,000		—
Other borrowings	1,654		2,436
Total borrowings	1,061,654		847,436
Less current portion	1,233		1,087
Less deferred debt issuance costs	4,778		5,203
Less unaccreted debt discount	1,318		1,439
Total long-term borrowings	$	1,054,325	$	839,707