Accumulated Other Comprehensive Loss (Tables)

12 Months Ended

Dec. 31, 2017

The following is a continuity schedule of accumulated other comprehensive loss:


	2017			2016
Accumulated net unrealized loss on translation of net investment in foreign operations
Balance, beginning of year	$	(1,131	)	$	(1,042	)
Net unrealized gain (loss)		657			(109	)
Repurchase of shares under normal course issuer bids [note 19]		21			20

Balance, end of year		(453	)		(1,131	)

Accumulated net unrealized gain (loss) on cash flow hedges [b]
Balance, beginning of year		(135	)		(262	)
Net unrealized gain		114			1
Reclassification of net loss to net income [a]		60			126

Balance, end of year		39			(135	)

Accumulated net unrealized loss on other long-term liabilities [b]
Balance, beginning of year		(185	)		(165	)
Net unrealized gain (loss)		8			(29	)
Reclassification of net loss to net income [a]		5			9
Reclassification of tax effect to retained earnings [c]		(11	)		—

Balance, end of year		(183	)		(185	)

Accumulated net unrealized loss on available-for-sale investments
Balance, beginning of year		—			(1	)
Reclassification of net loss to net income [a]		—			1

Balance, end of year		—			—

Total accumulated other comprehensive loss [d]	$	(597	)	$	(1,451	)

[a]	The effects on net income of amounts reclassified from AOCL, with presentation location, were as follows:


	2017			2016
Cash flow hedges
Sales	$	(30	)	$	(87	)
Cost of sales		(54	)		(87	)
Income tax		24			48

Net of tax		(60	)		(126	)

Other long-term liabilities
Cost of sales		(6	)		(13	)
Income tax		1			4

Net of tax		(5	)		(9	)

Total loss reclassified to net income	$	(65	)	$	(135	)

[b]	The amount of income tax benefit (expense) that has been allocated to each component of other comprehensive loss is as follows:


	2017			2016
Accumulated net unrealized loss on translation of net investment in foreign operations
Balance, beginning of year	$	—		$	—
Net unrealized loss		7			—

Balance, end of year		7			—

Accumulated net unrealized (gain) loss on cash flow hedges
Balance, beginning of year		53			97
Net unrealized (gain) loss		(41	)		4
Reclassification of net loss to net income		(24	)		(48	)

Balance, end of year		(12	)		53

Accumulated net unrealized loss on other long-term liabilities
Balance, beginning of year		30			31
Net unrealized (gain) loss		(1	)		3
Reclassification of net loss to net income		(1	)		(4	)
Reclassification of tax effect to retained earnings		(11	)		—

Balance, end of year		17			30

Total income tax benefit	$	12		$	83