Other Current Liabilities

12 Months Ended

Dec. 31, 2017

Other current liabilities consisted of the following:



(In millions)	December 31, 2017		December 31, 2016
Warranty accruals on completed contracts	$	321.3	$	271.9
Contingencies related to completed contracts	214.9		370.1
Other taxes payable	204.4		143.5
Social security liability	145.0		66.3
Compensation accrual	123.5		27.5
Redeemable financial liability	69.7		33.7
Liabilities held for sale	13.7		—
Other accrued liabilities	595.4		504.6
Total other current liabilities	$	1,687.9	$	1,417.6