Other Current and Non-Current Liabilities (Tables)

12 Months Ended

Dec. 31, 2019

Other Liabilities Disclosure [Abstract]

Schedule of Other Current Liabilities

Other current liabilities consist of the following (in thousands):

	December 31,		December 31,
	2019		2018
Accrued accounts payable	$	41,443	$	22,669
Accrued compensation liability		52,495		41,554
Accrued restructuring liability		—		3,449
Contingent consideration payable		180,000		17,300
Accrued payable from acquisitions		30,000		35,000
Accrued lease incentive obligation		—		24,895
Value-added taxes payable		2,857		2,624
Other current liabilities		8,010		9,338
Total other current liabilities	$	314,805	$	156,829

Schedule of Other Non-Current Liabilities

Other non-current liabilities consist of the following (in thousands):

	December 31,		December 31,
	2019		2018
Contingent consideration payable	$	140,100	$	31,700
Accrued restructuring liability		—		7,613
Uncertain tax positions liability, including interest and penalties		15,851		10,065
Other non-current liabilities		2,462		3,208
Total other non-current liabilities	$	158,413	$	52,586