Shareholders' Equity (Tables)

9 Months Ended

Sep. 30, 2016

Stockholders' Equity Note [Abstract]

Summary of shareholders' equity activity

The following tables summarize our shareholders’ equity activity:

Millions of dollars	Total shareholders' equity			Company shareholders' equity			Noncontrolling interest in consolidated subsidiaries
Balance at December 31, 2015	$	15,495		$	15,462		$	33
Payments of dividends to shareholders	(465		)	(465		)	—
Stock plans	348			348			—
Other	(39		)	(52		)	13
Comprehensive loss	(5,613		)	(5,611		)	(2		)
Balance at September 30, 2016	$	9,726		$	9,682		$	44

Millions of dollars	Total shareholders' equity			Company shareholders' equity			Noncontrolling interest in consolidated subsidiaries
Balance at December 31, 2014	$	16,298		$	16,267		$	31
Payments of dividends to shareholders	(460		)	(460		)	—
Stock plans	380			380			—
Other	(45		)	(44		)	(1		)
Comprehensive income (loss)	(693		)	(695		)	2
Balance at September 30, 2015	$	15,480		$	15,448		$	32

Schedule of comprehensive income (loss)

Accumulated other comprehensive loss consisted of the following:

Millions of dollars	September 30, 2016			December 31, 2015
Defined benefit and other postretirement liability adjustments	$	(220	)	$	(221	)
Cumulative translation adjustments	(79		)	(78		)
Other	(61		)	(64		)
Total accumulated other comprehensive loss	$	(360	)	$	(363	)