Contract Assets and Contract Liabilities (Tables)

12 Months Ended

Dec. 31, 2020

Revenue from Contract with Customer [Abstract]

Components of Contract Assets and Contract Liabilities

Contract assets and contract liabilities consisted of the following as of the dates presented (in thousands):

	December 31,		December 31,
	2020		2019
Contract assets	$	360,552	$	295,103
Contract liabilities	$	106,475	$	51,439