RESTRUCTURING (Tables)

6 Months Ended

Jun. 30, 2017

Restructuring And Related Activities [Abstract]

Restructuring Costs Incurred and Future Cost Expected to be Incurred

		Three months ended			Six months ended			From  inception to
		June 30, 2016						June 30, 2017
	(in thousands)
Americas Restructuring		$	(1,500	)	$	(1,500	)	$	44,194
McDermott Profitability Initiative
Severance and other personnel-related costs			992			1,425			17,807
Asset impairment and disposal			-			-			7,471
Legal and other advisor fees			49			222			11,639
Other			1,541			2,436			10,045
			2,582			4,083			46,962
Additional Overhead Reduction
Severance and other personnel-related costs			1,073			4,044			5,012
Legal and other advisor fees			240			1,968			2,768
Other			89			256			385
			1,402			6,268			8,165
Total		$	2,484		$	8,851		$	99,321