
	Following is a discussion regarding the Company’s use of financial instruments:

Hedging Activities – As of December 31, 2017, the notional amount of foreign currency hedge positions was approximately $1.6 billion, and commodity hedge contracts totaled approximately $124 (primarily 49 million pounds of copper and aluminum). All derivatives receiving deferral accounting are cash flow hedges. The majority of hedging gains and losses deferred as of December 31, 2017 are expected to be recognized over the next 12 months as the underlying forecasted transactions occur. Gains and losses on foreign currency derivatives reported in other deductions, net reflect hedges of balance sheet exposures that do not receive deferral accounting. The following gains and losses are included in earnings and other comprehensive income (OCI) for the three months ended December 31, 2017 and 2016:



		Into Earnings				Into OCI
		1st Quarter				1st Quarter
Gains (Losses)	Location	2016			2017	2016	2017
Commodity	Cost of sales	$	(2	)	5	10	13
Foreign currency	Sales, cost of sales	(10		)	—	2	(12	)
Foreign currency	Other deductions, net	6			—
Total		$	(6	)	5	12	1

Regardless of whether derivatives receive deferral accounting, the Company expects hedging gains or losses to be essentially offset by losses or gains on the related underlying exposures. The amounts ultimately recognized will differ from those presented above for open positions, which remain subject to ongoing market price fluctuations until settlement. Derivatives receiving deferral accounting are highly effective and no amounts were excluded from the assessment of hedge effectiveness. Hedge ineffectiveness was immaterial for the three months ended December 31, 2017 and 2016.

Fair Value Measurement – Valuations for all derivatives and the Company's long-term debt fall within Level 2 of the GAAP valuation hierarchy. As of December 31, 2017, the fair value of long-term debt was $4,092, which exceeded the carrying value by $278. At December 31, 2017, the fair values of commodity contracts and foreign currency contracts were reported in other current assets and accrued expenses. Valuations of derivative contract positions are summarized below:



	September 30, 2017				December 31, 2017
	Assets			Liabilities	Assets	Liabilities
Foreign Currency		$	26	18	11	19
Commodity		$	12	—	20	—

Counterparties to derivatives arrangements are companies with investment-grade credit ratings. The Company has bilateral collateral arrangements with counterparties with credit rating-based posting thresholds that vary depending on the arrangement. If credit ratings on the Company's debt fall below pre-established levels, counterparties can require immediate full collateralization of all derivatives in net liability positions. The maximum amount that could potentially have been required was $11. The Company also can demand full collateralization of derivatives in net asset positions should any counterparty credit ratings fall below certain thresholds. No collateral was posted with counterparties and none was held by the Company as of December 31, 2017.