(Adds details on debt, cash)
April 23 (Reuters) - Netflix Inc said on Monday it planned to raise $1.5 billion in debt, the second time the company is tapping the debt market in less than a year to fuel a rapid expansion in original content.
The video streaming pioneer, which raised $1.6 billion in debt last October, has been spending aggressively on original content to drive subscriber growth around the world.
Netflix crushed Wall Street's estimates for subscriber additions earlier this month, driven by hit original shows "Altered Carbon" and "Jessica Jones", and said it looks to spend nearly $8 billion on content in 2018.
The company also reported long-term debt of $6.5 billion at the end of first quarter and said it expects free cash flow to be negative in the second half of 2018.
Netflix had around $2.6 billion in cash, according to the company's latest quarterly report.
The company said on Monday it intends to use the net proceeds from the offering for general corporate purposes, which may include content acquisitions, production.
Netflix shares were up 1 percent in premarket trading. (Reporting by Laharee Chatterjee in Bengaluru Editing by Saumyadeb Chakrabarty)