Leases (Tables)

6 Months Ended

Jun. 30, 2020

Leases [Abstract]

Lease cost and other information

The components of lease expense were as follows:

	Three Months Ended		Three Months Ended		Six Months Ended		Six Months Ended
(DOLLARS IN THOUSANDS)	June 30, 2020		June 30, 2019		June 30, 2020		June 30, 2019
Operating lease cost	$	11,564	$	13,337	$	24,007	$	25,806
Finance lease cost	801		—		1,554		—

Supplemental cash flow information related to leases was as follows:

	Six Months Ended		Six Months Ended
(DOLLARS IN THOUSANDS)	June 30, 2020		June 30, 2019
Cash paid for amounts included in the measurement of lease liabilities
Operating cash flows from operating leases	$	23,871	$	24,363
Operating cash flows for finance leases	60		—
Financing cash flows for finance leases	1,486		—
Right-of-use assets obtained in exchange for lease obligations
Operating leases	21,892		15,002
Finance leases	2,140		1,578