Leases (Tables)

9 Months Ended

Sep. 30, 2019

Leases [Abstract]

Schedule of lease-related assets and liabilities

Lease-related assets and liabilities as of September 30, 2019 are as follows ($000 omitted):

Assets:
Operating lease assets, net of accumulated amortization	100,671
Finance lease assets, net of accumulated depreciation	4,748
Total lease assets	105,419
Liabilities:
Operating lease liabilities	112,260
Finance lease liabilities	4,330
Total lease liabilities	116,590

Future minimum lease payments under non-cancellable operating lease

Other information related to operating and finance leases during the nine months ended September 30, 2019 is as follows:

	Operating		Finance
Cash paid for amounts included in the measurement of lease liabilities ($000)	33,310		2,424
Lease assets obtained in exchange for lease obligations ($000)	41,213		—
Weighted average remaining lease term (years):	4.8		2.6
Weighted average discount rate	4.4	%	4.9	%

Future minimum lease payments under non-cancellable finance lease

Other information related to operating and finance leases during the nine months ended September 30, 2019 is as follows:

	Operating		Finance
Cash paid for amounts included in the measurement of lease liabilities ($000)	33,310		2,424
Lease assets obtained in exchange for lease obligations ($000)	41,213		—
Weighted average remaining lease term (years):	4.8		2.6
Weighted average discount rate	4.4	%	4.9	%

Future minimum lease payments under operating and finance leases

Future minimum lease payments under operating and finance leases as of September 30, 2019 are as follows:

	Operating		Finance
	($000 omitted)
2019 (excludes the nine months ended September 30, 2019)	9,930		653
2020	35,760		1,913
2021	27,163		957
2022	19,958		957
2023	14,428		80
Thereafter	24,908		—
Total future minimum lease payments	132,147		4,560
Less: imputed interest	(19,887	)	(230	)
Net future minimum lease payments	112,260		4,330