Shareholders' Equity (Tables)

6 Months Ended

Jun. 30, 2020

Accumulated Foreign Currency Adjustment Attributable to Parent [Member]

Accumulated Other Comprehensive Income (Loss)

	Three months ended				Six months ended
	June 30,				June 30,
	2020		2019		2020		2019
Beginning balance	$	(1,122)	$	(824)	$	(857)	$	(714)
Other comprehensive income (loss) (2)		55		39		(198)		(59)
Equity method affiliates (3)		3		(1)		(9)		(13)
Net current-period other comprehensive income (loss)		58		38		(207)		(72)
Ending balance	$	(1,064)	$	(786)	$	(1,064)	$	(786)

(1) All amounts are after tax. Amounts in parentheses indicate debits to accumulated other comprehensive loss.

(2) For the three and six months ended June 30, 2020, amounts are net of tax expense of $18 million and tax benefit of $10 million, respectively. For the three and six months ended June 30, 2019, amounts are net of tax benefit of $10 million and $23 million, respectively.

(3) Tax effects are not significant.

Accumulated Net Gain (Loss) from Cash Flow Hedges Attributable to Parent [Member]

Accumulated Other Comprehensive Income (Loss)

	Three months ended				Six months ended
	June 30,				June 30,
	2020		2019		2020		2019
Beginning balance	$	(10)	$	10	$	51	$	6
Other comprehensive income (loss) before ‎   reclassifications (2)		17				(50)		5
Amounts reclassified from accumulated other ‎   comprehensive income (loss) (3)		2		(2)		8		(3)
Net current-period other comprehensive income (loss)		19		(2)		(42)		2
Ending balance	$	9	$	8	$	9	$	8

(1) All amounts are after tax. Amounts in parentheses indicate debits to accumulated other comprehensive loss.

(2) For the three and six months ended June 30, 2020, amounts are net of tax expense of $5 million and tax benefit of $17 million, respectively. For the three and six months ended June 30, 2019, tax effects are not significant.

(3) Tax effects are not significant