Johnson & Johnson (JNJ 6.21%) has been an extremely reliable dividend stock for decades. The healthcare behemoth has raised its payment for 63 straight years, including by 4.8% earlier this year. That places it in the elite group of Dividend Kings -- companies with 50 or more consecutive years of increasing their dividend payouts. The healthcare company's payout currently yields 3.3%, more than double the S&P 500's (^GSPC 0.32%) dividend yield (near a record low at around 1.2%). That high-yielding payout is ...