diff --git a/spring-boot-project/spring-boot-actuator/src/main/java/org/springframework/boot/actuate/health/Health.java b/spring-boot-project/spring-boot-actuator/src/main/java/org/springframework/boot/actuate/health/Health.java
index da277125ff..f38645d495 100644
--- a/spring-boot-project/spring-boot-actuator/src/main/java/org/springframework/boot/actuate/health/Health.java
+++ b/spring-boot-project/spring-boot-actuator/src/main/java/org/springframework/boot/actuate/health/Health.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2017 the original author or authors.
+ * Copyright 2012-2018 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -47,6 +47,7 @@ import org.springframework.util.Assert;
  *
  * @author Christian Dupuis
  * @author Phillip Webb
+ * @author Michael Pratt
  * @since 1.1.0
  */
 @JsonInclude(Include.NON_EMPTY)
@@ -229,6 +230,19 @@ public final class Health {
 			return this;
 		}
 
+		/**
+		 * Record details from the given {@code details} map. Keys from the given map
+		 * replace any existing keys if there are duplicates.
+		 * @param details map of details
+		 * @return this {@link Builder} instance
+		 * @since 2.1.0
+		 */
+		public Builder withDetails(Map<String, ?> details) {
+			Assert.notNull(details, "Details must not be null");
+			this.details.putAll(details);
+			return this;
+		}
+
 		/**
 		 * Set status to {@link Status#UNKNOWN} status.
 		 * @return this {@link Builder} instance
diff --git a/spring-boot-project/spring-boot-actuator/src/test/java/org/springframework/boot/actuate/health/HealthTests.java b/spring-boot-project/spring-boot-actuator/src/test/java/org/springframework/boot/actuate/health/HealthTests.java
index 70fc98e56a..057703cb3d 100644
--- a/spring-boot-project/spring-boot-actuator/src/test/java/org/springframework/boot/actuate/health/HealthTests.java
+++ b/spring-boot-project/spring-boot-actuator/src/test/java/org/springframework/boot/actuate/health/HealthTests.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2017 the original author or authors.
+ * Copyright 2012-2018 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -17,17 +17,22 @@
 package org.springframework.boot.actuate.health;
 
 import java.util.Collections;
+import java.util.LinkedHashMap;
+import java.util.Map;
 
 import org.junit.Rule;
 import org.junit.Test;
 import org.junit.rules.ExpectedException;
 
 import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.entry;
 
 /**
  * Tests for {@link Health}.
  *
  * @author Phillip Webb
+ * @author Michael Pratt
+ * @author Stephane Nicoll
  */
 public class HealthTests {
 
@@ -53,7 +58,7 @@ public class HealthTests {
 		Health health = new Health.Builder(Status.UP, Collections.singletonMap("a", "b"))
 				.build();
 		assertThat(health.getStatus()).isEqualTo(Status.UP);
-		assertThat(health.getDetails().get("a")).isEqualTo("b");
+		assertThat(health.getDetails()).containsOnly(entry("a", "b"));
 	}
 
 	@Test
@@ -76,24 +81,53 @@ public class HealthTests {
 		RuntimeException ex = new RuntimeException("bang");
 		Health health = new Health.Builder(Status.UP, Collections.singletonMap("a", "b"))
 				.withException(ex).build();
-		assertThat(health.getDetails().get("a")).isEqualTo("b");
-		assertThat(health.getDetails().get("error"))
-				.isEqualTo("java.lang.RuntimeException: bang");
+		assertThat(health.getDetails()).containsOnly(entry("a", "b"),
+				entry("error", "java.lang.RuntimeException: bang"));
 	}
 
 	@Test
 	public void withDetails() {
 		Health health = new Health.Builder(Status.UP, Collections.singletonMap("a", "b"))
 				.withDetail("c", "d").build();
-		assertThat(health.getDetails().get("a")).isEqualTo("b");
-		assertThat(health.getDetails().get("c")).isEqualTo("d");
+		assertThat(health.getDetails()).containsOnly(entry("a", "b"), entry("c", "d"));
+	}
+
+	@Test
+	public void withDetailsMap() {
+		Map<String, Object> details = new LinkedHashMap<>();
+		details.put("a", "b");
+		details.put("c", "d");
+		Health health = Health.up().withDetails(details).build();
+		assertThat(health.getDetails()).containsOnly(entry("a", "b"), entry("c", "d"));
+	}
+
+	@Test
+	public void withDetailsMapDuplicateKeys() {
+		Map<String, Object> details = new LinkedHashMap<>();
+		details.put("c", "d");
+		details.put("a", "e");
+		Health health = Health.up().withDetail("a", "b").withDetails(details).build();
+		assertThat(health.getDetails()).containsOnly(entry("a", "e"), entry("c", "d"));
+	}
+
+	@Test
+	public void withDetailsMultipleMaps() {
+		Map<String, Object> details1 = new LinkedHashMap<>();
+		details1.put("a", "b");
+		details1.put("c", "d");
+		Map<String, Object> details2 = new LinkedHashMap<>();
+		details1.put("a", "e");
+		details1.put("1", "2");
+		Health health = Health.up().withDetails(details1).withDetails(details2).build();
+		assertThat(health.getDetails()).containsOnly(entry("a", "e"), entry("c", "d"),
+				entry("1", "2"));
 	}
 
 	@Test
 	public void unknownWithDetails() {
 		Health health = new Health.Builder().unknown().withDetail("a", "b").build();
 		assertThat(health.getStatus()).isEqualTo(Status.UNKNOWN);
-		assertThat(health.getDetails().get("a")).isEqualTo("b");
+		assertThat(health.getDetails()).containsOnly(entry("a", "b"));
 	}
 
 	@Test
@@ -107,7 +141,7 @@ public class HealthTests {
 	public void upWithDetails() {
 		Health health = new Health.Builder().up().withDetail("a", "b").build();
 		assertThat(health.getStatus()).isEqualTo(Status.UP);
-		assertThat(health.getDetails().get("a")).isEqualTo("b");
+		assertThat(health.getDetails()).containsOnly(entry("a", "b"));
 	}
 
 	@Test
@@ -122,8 +156,8 @@ public class HealthTests {
 		RuntimeException ex = new RuntimeException("bang");
 		Health health = Health.down(ex).build();
 		assertThat(health.getStatus()).isEqualTo(Status.DOWN);
-		assertThat(health.getDetails().get("error"))
-				.isEqualTo("java.lang.RuntimeException: bang");
+		assertThat(health.getDetails())
+				.containsOnly(entry("error", "java.lang.RuntimeException: bang"));
 	}
 
 	@Test