Long-Term Debt and Short-Term Borrowings (Tables)

12 Months Ended

Dec. 31, 2016

Debt Disclosure [Abstract]

Schedule of Long-Term Debt and Short-Term Borrowings

Total long-term debt and short-term borrowings consist of the following (dollars in thousands):

	December 31,
	2016			2015
Long-Term Debt:
Senior term loans, with interest ranging from 1.39% to 2.22%, due from 2016 through 2022	$	751,875		$	888,125
5.00% senior notes due in 2023		800,000			800,000
4.875% senior notes due in 2026, net of unamortized discount		595,912			595,568
5.25% senior notes due in 2025, net of unamortized premium		426,500			426,682
Other		14			63
Total long-term debt		2,574,301			2,710,438
Less: current maturities of long-term debt		(11	)		(34,428	)
Less: unamortized debt issuance costs		(26,164	)		(30,899	)
Total long-term debt, net of current maturities	$	2,548,126		$	2,645,111
Short-Term Borrowings:
Warehouse line of credit, with interest at daily one-month LIBOR plus 1.60%, and a maturity date of May 25, 2017	$	318,555		$	632,950
Warehouse line of credit, with interest at daily one-month LIBOR plus 1.35% with LIBOR floor of 0.35%, and no maturity date		311,160			21,750
Warehouse line of credit, with interest at daily one-month LIBOR plus 1.45%, and a maturity date of October 23, 2017		275,945			241,834
Warehouse line of credit, with interest at daily one-month LIBOR plus 1.45% to 1.55%, and a maturity date of July 27, 2017		191,193			424,789
Warehouse line of credit, with interest at daily one-month LIBOR plus 1.35%, and a maturity date of June 30, 2017		154,032			417,521
Warehouse line of credit, with interest at daily one-month LIBOR plus 2.75%, and a maturity date of October 23, 2017		3,768			11,937
Total warehouse lines of credit		1,254,653			1,750,781
Other		16			16
Total short-term borrowings	$	1,254,669		$	1,750,797