Short-Term Debt (Tables)

12 Months Ended

Dec. 31, 2015

At Dec. 31, 2015 and Dec. 31, 2014, the following credit facilities and related borrowings existed:

Credit Facilities

	Dec. 31, 2015						Dec. 31, 2014
					Letters						Letters
	Credit		Borrowings		of Credit		Credit		Borrowings		of Credit
(millions)	Facilities		Outstanding ⁽¹⁾		Outstanding		Facilities		Outstanding ⁽¹⁾		Outstanding
Tampa Electric Company:
5-year facility ⁽²⁾	$	325.0	$	0.0	$	0.5	$	325.0	$	12.0	$	0.6
3-year accounts receivable facility⁽³⁾		150.0		61.0		0.0		150.0		46.0		0.0
TECO Energy/TECO Finance:
5-year facility ⁽²⁾⁽⁴⁾		300.0		163.0		0.0		300.0		50.0		0.0
New Mexico Gas Company:
5-year facility ⁽²⁾		125.0		23.0		1.7		125.0		31.0		1.7
Total	$	900.0	$	247.0	$	2.2	$	900.0	$	139.0	$	2.3

(1)	Borrowings outstanding are reported as notes payable.

(2)	This 5-year facility matures Dec. 17, 2018.

(3)	Prior to Mar. 24, 2015, this was a 1-year facility. This 3-year facility matures Mar. 23, 2018.

(4)	TECO Finance is the borrower and TECO Energy is the guarantor of this facility.

At Dec. 31, 2015 and 2014, the following credit facilities and related borrowings existed:

Credit Facilities

	Dec. 31, 2015						Dec. 31, 2014
					Letters						Letters
	Credit		Borrowings		of Credit		Credit		Borrowings		of Credit
(millions)	Facilities		Outstanding ⁽¹⁾		Outstanding		Facilities		Outstanding ⁽¹⁾		Outstanding
Tampa Electric Company:
5-year facility ⁽²⁾	$	325.0	$	0.0	$	0.5	$	325.0	$	12.0	$	0.6
3-year accounts receivable facility ⁽³⁾		150.0		61.0		0.0		150.0		46.0		0.0
Total	$	475.0	$	61.0	$	0.5	$	475.0	$	58.0	$	0.6

(1)	Borrowings outstanding are reported as notes payable.

(2)	This 5-year facility matures Dec. 17, 2018.

(3)	Prior to Mar. 24, 2015, this was a 1-year facility. This 3-year facility matures Mar. 23, 2018.