Leases (Tables)

3 Months Ended

Mar. 31, 2019

Lessee Disclosure [Abstract]

Supplemental Balance Sheet Disclosures

Supplemental balance sheet information related to leases as of March 31, 2019 was as follows:

	Balance Sheet Caption	March 31,   2019
Operating leases:
Building right-of-use assets - net	Other noncurrent assets	$	59,624
Equipment right-of-use assets - net	Other noncurrent assets	6,861
Total right-of-use assets - net		$	66,485
Operating leases:
Current lease liabilities	Accrued expenses	$	13,194
Noncurrent lease liabilities	Other noncurrent liabilities	54,968
Total lease liabilities		$	68,162

Schedule of Lease, Cost

The components of lease cost for the three months ended March 31, 2019 were as follows:

	Three Months Ended   March 31, 2019
Operating lease cost (1)	$	5,375
Variable lease cost	593
Total lease expense	$	5,968

⁽¹⁾ Includes short-term leases, which are immaterial.

Schedule of Cash Flow, Supplemental Disclosures

Supplemental cash flow information related to leases for the three months ended March 31, 2019 was as follows:

	Three Months Ended   March 31, 2019
Cash paid for amounts included in the measurement of operating lease liabilities	$	5,539
Right-of-use assets obtained in exchange for new operating lease liabilities	1,809

Other supplemental information related to leases as of March 31, 2019 was as follows:

Lease Term and Discount Rate	March 31,   2019
Weighted-average remaining lease term (years):
Operating leases - building and equipment	8.39
Operating leases - vehicles	1.11
Weighted-average discount rate:
Operating leases - building and equipment	4.02	%
Operating leases - vehicles	3.23	%

Schedule of Operating Lease, Liability, Maturity

Total lease liabilities at March 31, 2019 have scheduled maturities as follows:

Maturity of Lease Liabilities	Operating Leases (1)
2019 (excluding the three months ended March 31, 2019)	$	11,276
2020	13,158
2021	11,161
2022	8,193
2023	6,626
Thereafter	30,123
Total lease payments	80,537
Less: Imputed interest	(12,375		)
Present value of lease liabilities	$	68,162

⁽¹⁾ Excludes $25.2 million of legally binding minimum lease payments for leases signed but not yet commenced.

Schedule of Future Minimum Rental Payments for Operating Leases

Total lease liabilities at December 31, 2018 had scheduled maturities as follows:

Maturity of Lease Liabilities	Operating Leases
2019	$	17,509
2020	13,162
2021	10,516
2022	7,979
2023	6,535
Thereafter	29,658
Total lease payments	$	85,359