Our total borrowings as of June 30, 2015, and December 31, 2014, were comprised of the following:



	As of
	June 30, 2015			December 31, 2014
	(In millions)
Senior notes:
CAD 900 million 5.0% notes due 2015	$	720.3		$	774.5
CAD 500 million 3.95% Series A notes due 2017	400.2			430.3
$300 million 2.0% notes due 2017⁽¹⁾	300.5			300.0
$500 million 3.5% notes due 2022⁽¹⁾	508.2			510.8
$1.1 billion 5.0% notes due 2042	1,100.0			1,100.0
Less: unamortized debt discounts	(3.8		)	(4.2		)
Total long-term debt (including current portion)	3,025.4			3,111.4
Less: current portion of long-term debt	(720.2		)	(774.3		)
Total long-term debt	$	2,305.2		$	2,337.1

Short-term borrowings:
Commercial paper program⁽²⁾	$	65.0		$	—
Cash pool overdrafts⁽³⁾	23.4			64.6
Japanese Yen ("JPY") 1.5 billion line of credit⁽⁴⁾	5.7			4.9
Other short-term borrowings	18.1			5.6
Current portion of long-term debt	720.2			774.3
Current portion of long-term debt and short-term borrowings	$	832.4		$	849.4

(1)

In the first quarter of 2015, we entered into interest rate swaps to economically convert our fixed rate $300 million 2.0% notes due 2017 ("$300 million notes") to floating rate debt consistent with the interest rate swaps on our $500 million 3.5% notes due 2022 ("$500 million notes") entered into during 2014. As a result of these hedge programs, the carrying value of the $300 million and $500 million notes include adjustments of $0.5 million and $8.2 million, respectively, for fair value movements attributable to the benchmark interest rate. The carrying value of the $500 million note included an adjustment of $10.8 million for fair value movements attributable to the benchmark interest rate as of December 31, 2014.

In the first quarter of 2015, we also entered into a cross currency swap with a total notional of Euro ("EUR") 265 million ($300 million upon execution) in order to hedge a portion of the foreign currency translational impacts of our European investment. As a result of this cross currency swap and the above mentioned interest rate swaps, we have economically converted the $300 million notes and associated interest to a floating rate EUR denomination. The effective interest rate for the $300 million notes, adjusted for these swaps, was 2.72% and 1.84%, for the three and six months ended June 30, 2015, respectively. The interest rate swaps on our $500 million notes, resulted in an effective interest rate of 1.41% and 1.37% for the three and six months ended June 30, 2015, and 3.31% and 3.40% for the three and six months ended June 30, 2014, respectively. See Note 13, "Derivative Instruments and Hedging Activities" for further details.

(2)

As of June 30, 2015, the weighted-average effective interest rate and tenor for the outstanding commercial paper borrowings was 0.49% and 32.2 days, respectively. There were no outstanding borrowings under the commercial paper program as of December 31, 2014. As of June 30, 2015, we have $685.0 million available to draw on under our $750 million revolving credit facility, as the borrowing capacity is reduced by borrowings under our commercial paper program, and we have no other borrowings drawn on this revolving credit facility.


(3)	As of June 30, 2015, we had $23.4 million in bank overdrafts and $44.0 million in bank cash related to our cross-border, cross-currency cash pool for a net positive position of $20.6 million. As of December 31, 2014, we had $64.6 million in bank overdrafts and $80.0 million in bank cash related to our cross-border, cross-currency cash pool for a net positive position of $15.4 million.


(4)	In addition to our JPY line of credit, we have a EUR revolving credit facility and GBP and CAD overdraft facilities which we had no borrowings under as of June 30, 2015, or December 31, 2014.

Debt Fair Value Measurements

We utilize market approaches to estimate the fair value of certain outstanding borrowings by discounting anticipated future cash flows derived from the contractual terms of the obligations and observable market interest and foreign exchange rates. As of June 30, 2015, and December 31, 2014, the fair value of our outstanding long-term debt (including current portion) was $3,032.4 million and $3,240.6 million, respectively. All senior notes are valued based on significant observable inputs and would be classified as Level 2 in the fair value hierarchy. The carrying values of all other outstanding long-term borrowings and our short-term borrowings approximate their fair values and are also classified as Level 2.

Other

Under the terms of each of our debt facilities, we must comply with certain restrictions. These include restrictions on priority indebtedness (certain threshold percentages of secured consolidated net tangible assets), leverage thresholds, liens, and restrictions on certain types of sale lease-back transactions and transfers of assets. As of June 30, 2015, and December 31, 2014, we were in compliance with all of these restrictions and have met all debt payment obligations.