Fixed Assets (Tables)

12 Months Ended

Dec. 31, 2018

Property Plant And Equipment [Abstract]

Summary Of Fixed Assets

The following is a summary of fixed assets as of December 31, 2018 and 2017 (in thousands):

	December 31,
	2018			2017
Furniture and equipment	$	251,542		$	225,553
Aircraft operating leases		214,065			—
Building and leasehold improvements		180,743			168,684
		646,350			394,237
Less accumulated depreciation and amortization		(273,411	)		(239,117	)
	$	372,939		$	155,120

Summary Of Minimum Future Payments

As of December 31, 2018, minimum future payments under non-cancelable leases were (in thousands):

2019	$	19,417
2020		15,813
2021		12,877
2022		6,614
2023		3,040
Thereafter		4,565
	$	62,326

Future minimum commitments under non-cancelable operating leases at December 31, 2018, are as follows (in thousands):

2019	$	89,887
2020		81,899
2021		66,887
2022		59,353
2023		50,916
Thereafter		107,678
	$	456,620