. Other Current Liabilities and Other Liabilities

The table below presents the components of other current liabilities.



	March 30, 2018		December 31, 2017
	(in millions)
Other Current Liabilities:
Accrued product warranty costs	$	75	$	69
Estimated costs in excess of estimated contract value to complete contracts in process in a loss position	49		63
Accrued interest	46		43
Estimated contingent purchase price payable for acquired businesses and other investments (see Note 16)	15		11
Deferred revenues	—		38
Other	134		143
Total other current liabilities	$	319	$	367

The table below presents the components of other liabilities.



	March 30, 2018		December 31, 2017
	(in millions)
Other Liabilities:
Non-current income taxes payable (see Note 12)	$	159	$	164
Deferred compensation	53		49
Contract liabilities (see Note 6)	30		—
Accrued product warranty costs	25		30
Accrued workers’ compensation	24		23
Estimated contingent purchase price payable for acquired businesses (see Note 16)	19		20
Notes payable and capital lease obligations	18		16
Deferred revenues	—		19
Other	69		77
Total other liabilities	$	397	$	398

The table below presents the changes in the Company’s accrued product warranty costs.



	First Quarter Ended
	March 30, 2018			March 31, 2017
	(in millions)
Accrued product warranty costs:
Balance at January 1	$	99		$	109
Acquisitions during the period	—			3
Accruals for product warranties issued during the period	14			16
Changes to accruals for product warranties existing before January 1	1			—
Settlements made during the period	(14		)	(12		)
Balance at end of period	$	100		$	116