Subsequent Event	6 Months Ended
Jun. 30, 2019
Subsequent Events [Abstract]
Subsequent Event	Subsequent Event On August 1, 2019, we redeemed all $300.0 million aggregate principal amount of our outstanding 5½% Senior Notes at a redemption price of 100 percent of their principal amount plus accrued and unpaid interest up to the redemption date. We funded this redemption with revolving loan borrowings under the Credit Agreement and cash on hand.

The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 855
-URI http://asc.fasb.org/topic&trid=2122774

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