Revenue - Disaggregation of Sales (Tables)

3 Months Ended

Mar. 31, 2019

Revenue From Contract With Customer [Abstract]

Schedule of Disaggregates of Net Sales

The following table disaggregates the net sales of our Chemicals Segment by the categories that depict how the nature, amount, timing and uncertainty of revenue and cash flows are affected by economic factors.

	Three months ended March 31,
		2018			2019
	(In millions)
Net sales – point of origin:
Germany	$	234.5		$	219.2
United States		196.8			245.3
Canada		71.6			78.5
Belgium		69.7			69.7
Norway		53.1			51.5
Eliminations		(195.3	)		(227.7	)
Total	$	430.4		$	436.5
Net sales – point of destination:
Europe	$	233.9		$	215.2
North America		127.0			146.8
Other		69.5			74.5
	$	430.4		$	436.5

The following table disaggregates the net sales of our Component Products and Real Estate Management and Development Segments by major product line.

	Three months ended March 31,
		2018		2019
	(In millions)
Component Products:
Net sales:
Security products	$	24.1	$	24.7
Marine components		4.3		6.5
	$	28.4	$	31.2
Real Estate Management and Development:
Net sales:
Land sales	$	5.8	$	9.5
Water delivery		.9		1.9
Utility and other		.5		.5
	$	7.2	$	11.9