Long-Term Debt (Tables)

3 Months Ended

Mar. 31, 2014

Debt Disclosure [Abstract]

Indebtedness Table

As of March 31, 2014, long-term debt consisted of the following (in millions):

	March 31, 2014
Partnership bank credit facility (due 2019), interest based on Prime and/or LIBOR plus an applicable margin, interest rate at March 31, 2014 was 3.5%	$	—
Company bank credit facility (due 2019), interest based on LIBOR plus an applicable margin, interest rate at March 31, 2014 was 4.0%	103.5
Senior unsecured notes (due 2018), including a premium of $9.3 million, which bear interest at the rate of 8.875% (1)	198.2
Senior unsecured notes (due 2019), net of discount of $3.0 million, which bear interest at the rate of 2.70%	397.0
Senior unsecured notes (due 2022), including a premium of $29.2 million, which bear interest at the rate of 7.125%	225.8
Senior unsecured notes (due 2024), net of discount of $3.7 million, which bear interest at the rate of 4.40%	446.3
Senior unsecured notes (due 2044), net of discount of $3.3 million, which bear interest at the rate of 5.60%	346.7
Other Debt	15.0
	$	1,732.5
Less: Current portion	(198.2		)
Debt classified as long-term	$	1,534.3

Credit Facility Interest Levels

The percentages per annum, based upon the debt rating are as set forth below:

Pricing Level	Debt Ratings	Applicable Rate Commitment Fee	EuroDollar Rate Letter of Credit	Base Rate +
1	A-/A3 or better	0.100%	1.000%	—
2	BBB+/Baa1	0.125%	1.125%	0.125%
3	BBB/Baa2	0.175%	1.250%	0.250%
4	BBB-/Baa3	0.225%	1.500%	0.500%
5	BB+/Ba1	0.275%	1.625%	0.625%
6	BB/Ba2 or worse	0.350%	1.750%	0.750%