Supplemental Information

Accrued Liabilities

Accrued liabilities were $676 and $657 at December 31, 2018 and 2017, respectively. Accrued rebates, which is a component of accrued liabilities, was $125 and $108 at December 31, 2018 and 2017, respectively. No other component of accrued liabilities was more than five percent of total current liabilities.

Non-cash Investing Activity

The change in capital expenditure accruals reducing additions to property, plant and equipment was $48 and $9 for the years ended December 31, 2018 and 2017, respectively. The change in capital expenditure accruals increasing additions to property, plant and equipment was $7 for the year ended December 31, 2016.

Other Income, Net

For the year ended December 31, 2018, other income, net included income from pension and post-retirement plans, including a one-time settlement gain, income from unconsolidated subsidiaries and interest income on cash and cash equivalents of $25, $16 and $17, respectively. For the year ended December 31, 2017, other income, net included income from unconsolidated subsidiaries of $10. For the year ended December 31, 2016, other income, net included a $49 gain realized on previously held shares of Axiall common stock. No other components of other income, net were material to the statements of operations for the years ended December 31, 2018, 2017 and 2016.

Cash Flow Information



	Year Ended December 31,
	2018		2017		2016
Cash paid for:
Interest paid, net of interest capitalized	$	140	$	154	$	46
Income taxes paid	376		84		3