Supplemental Cash Flow Information (Tables)

9 Months Ended

Sep. 30, 2015

Supplemental Cash Flow Elements [Abstract]

Components of Change in Other Assets and Liabilities, Net

The components of the change in other assets and liabilities, net, are as follows:

	Nine Months Ended
	September 30,
	2015			2014
	(Dollars in Thousands)
Other current and noncurrent assets	$	(4,579	)	$	3,998
Accrued salaries, benefits and payroll taxes		(11,829	)		27,911
Accrued insurance and other taxes		12,152			10,510
Accrued income taxes		13,143			7,096
Accrued pension, postretirement and postemployment benefits		(24,232	)		(2,136	)
Other current and noncurrent liabilities		4,770			(742	)
	$	(10,575	)	$	46,637

Schedule of Noncash Investing and Financing Activities

Noncash investing and financing activities are as follows:

	Nine Months Ended
	September 30,
	2015		2014
	(Dollars in Thousands)
Noncash investing and financing activities:
Acquisition of assets through capital lease	$	1,445	$	7,788
Acquisition of land through seller financing		—		1,500
Acquisition of assets through asset exchange		5,000		2,091
Acquisition of TXI assets and liabilities assumed through      issuances of common stock and options		—		2,691,986